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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

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

::selection {
    background-color: #ffeade;
    color: #c92e18;
}

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

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

/* Hamburger animation */
#menu-toggle[aria-expanded="true"] #bar1 {
    transform: translateY(5px) rotate(45deg);
}

#menu-toggle[aria-expanded="true"] #bar2 {
    opacity: 0;
}

#menu-toggle[aria-expanded="true"] #bar3 {
    transform: translateY(-5px) rotate(-45deg);
}

/* Subtle entrance animation for below-fold sections */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Link underline reset */
a.no-underline {
    text-decoration: none;
}