/* Explain: Base page behavior, typography, and scroll reveal animations. - */
* {
    box-sizing: border-box;
}

html {
    background: var(--background-color);
    scroll-behavior: smooth;
    scroll-padding-top: 8.75rem;
}

body {
    overflow-x: hidden;
    text-rendering: geometricPrecision;
}

::selection {
    background: var(--accent-color);
    color: var(--secondary-color);
}

img {
    max-width: 100%;
    display: block;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent-color) 72%, white);
    outline-offset: 3px;
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-100 { transition-delay: 100ms; }
.reveal-delay-200 { transition-delay: 200ms; }
.reveal-delay-300 { transition-delay: 300ms; }

/* Swiper overrides */
.swiper-pagination-bullet-active {
    background: var(--accent-color) !important;
}