/* ===================================================================
   Base Reset · Typography · Link Overrides · Focus & Accessibility
   =================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    position: relative;
    min-height: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-charcoal);
    margin-top: 0;
}

body a,
body a:link,
body a:visited {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

body a:hover,
body a:active {
    color: var(--color-accent-hover);
}

/* Override every Bootstrap blue link pattern */
body .btn-link,
body .nav-link,
body .page-link,
body a.text-primary,
body a.text-decoration-underline,
body a[class],
body .site-footer a,
body .site-nav a {
    color: inherit;
    text-decoration: none;
}

body .btn-link:hover,
body .nav-link:hover,
body .page-link:hover {
    color: var(--color-accent-hover);
}

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


/* --- Focus & Accessibility --- */

/* Skip-to-content link (BFSG / WCAG 2.4.1) */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    z-index: 10001;
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-white);
    background: var(--color-charcoal);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-md);
    color: var(--color-white);
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.btn-primary-glass:focus-visible,
.btn-outline-glass:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

button:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--color-accent);
}