/* Global styles, typography, buttons. Uses tokens.css only. */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; }

body {
    margin: 0;
    background: var(--color-background);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-wrap: break-word;
}

.site-main { flex: 1; }

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

h1, h2, h3 { font-family: var(--font-heading); color: var(--color-primary); line-height: 1.2; margin: 0 0 var(--space-3); letter-spacing: -0.015em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); letter-spacing: -0.025em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 var(--space-3); }

a { color: var(--color-link); text-decoration: underline; text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--color-primary); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container-width); margin: 0 auto; padding: 0 var(--space-4); }

.button {
    display: inline-block;
    padding: 0.85rem 1.6rem;
    background: var(--color-accent);
    color: #fff;
    border-radius: var(--radius);
    font-weight: 650;
    text-decoration: none;
    transition: background-color 0.15s ease;
}
.button:hover { background: var(--color-accent-hover); color: #fff; text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}