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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    overflow-x: hidden;
}

/* Custom Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scroll {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(200%); }
}

.animate-fade-in {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-scroll {
    animation: scroll 1.5s ease-in-out infinite;
}

/* Scroll Reveal */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.hidden-reveal {
    opacity: 0;
    transform: translateY(24px);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal.hidden-reveal {
        opacity: 0;
        transform: translateY(24px);
    }
}

/* Navbar scroll effect */
nav.scrolled {
    box-shadow: 0 1px 0 rgba(44, 44, 44, 0.08);
}

/* Form focus styles */
input:focus, textarea:focus {
    border-color: #FF6B4A !important;
}

/* Selection color */
::selection {
    background: #FF6B4A;
    color: white;
}

/* Smooth image loading */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Mobile menu transition */
#mobileMenu {
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

#mobileMenu.hidden {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
}

#mobileMenu:not(.hidden) {
    max-height: 400px;
    opacity: 1;
}