/* Explain: Base reset, typography, accessibility defaults, and scroll reveal animations. */
* {
    box-sizing: border-box;
}

html {
    background: var(--background-color);
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    margin: 0;
    overflow-x: hidden;
    background:
        radial-gradient(circle at top left, rgba(162, 197, 35, 0.15), transparent 34rem),
        linear-gradient(180deg, var(--cream-color), #eef3ed 58%, var(--cream-color));
    color: var(--text-color);
    text-rendering: optimizeLegibility;
}

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

button,
a,
select,
input,
textarea {
    font: inherit;
}

::selection {
    background: rgba(20, 92, 54, 0.24);
    color: var(--charcoal-color);
}

:focus-visible {
    outline: 3px solid rgba(20, 92, 54, 0.42);
    outline-offset: 4px;
}

.font-heading {
    font-family: var(--font-heading);
}

.eyebrow {
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--clay-color);
}

/* Scroll Reveal Animations */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-on-scroll.is-revealed {
    opacity: 1;
    transform: translateY(0);
}

.delay-0 { transition-delay: 0ms; }
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

.fade-in-up {
    animation: fadeInUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}