*, *::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 base — content is visible by default, JS adds the animation */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(32px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(9, 18, 40, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

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

#mobileMenu.open #bar1 {
    transform: rotate(45deg) translate(4px, 4px);
}
#mobileMenu.open #bar2 {
    opacity: 0;
}
#mobileMenu.open #bar3 {
    width: 24px;
    transform: rotate(-45deg) translate(4px, -4px);
    margin-left: 0;
}

/* Custom selection */
::selection {
    background: rgba(200, 169, 97, 0.3);
    color: #fff;
}

/* Image loading */
img {
    display: block;
}

/* Smooth anchor scroll offset */
section[id] {
    scroll-margin-top: 80px;
}