/* Explain: Base reset and typography defaults for the application. */
* {
    box-sizing: border-box;
}

html {
    background: var(--background-color);
    color-scheme: dark;
    scroll-padding-top: var(--header-height);
}

body {
    overflow-x: hidden;
    font-family: var(--font-body);
    color: var(--text-color);
    background: var(--background-color);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .font-heading {
    font-family: var(--font-heading);
    letter-spacing: 0.01em;
}

::selection {
    background: var(--primary-color);
    color: var(--on-primary);
}

.text-brass {
    color: var(--primary-color);
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .hero-media { animation: none !important; }
}