/* Base Styles */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

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

::-webkit-scrollbar-track {
    background: #0d1826;
}

::-webkit-scrollbar-thumb {
    background: #1e3657;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #264570;
}

/* Selection */
::selection {
    background: #d49a2a;
    color: #172a46;
}

/* Image Transitions */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Form Focus Styles */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .reveal[data-reveal] {
        opacity: 1;
        transform: translateY(0);
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .group:hover img,
    .group-hover\:scale-110 {
        transform: none;
    }
}

/* Mobile Menu Transitions */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

#mobile-menu.open {
    max-height: 400px;
}

/* Navbar Scroll State */
#navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}