/* /_shared/css/base.css
 * Reset · typography · parchment surface · universal footer.
 */

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

html, body { margin: 0; padding: 0; }

body {
    font-family: var(--font-body);
    font-size: var(--fs-md);
    line-height: 1.7;
    color: var(--ink);
    background: var(--parchment);
    background-image:
        radial-gradient(circle at 12% 12%, rgba(168,86,58,0.04) 0%, transparent 42%),
        radial-gradient(circle at 88% 88%, rgba(184,114,42,0.04) 0%, transparent 42%);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 350;
    font-style: italic;
    color: var(--ink);
    line-height: 1.1;
    margin: 0 0 var(--gap-sm);
}
h1 { font-size: clamp(2rem, 5vw, var(--fs-h1)); letter-spacing: -0.01em; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: 1.3rem; }

h1 em, h2 em, h3 em { color: var(--terracotta); font-style: italic; }

p { margin: 0 0 var(--gap-sm); }
em { font-style: italic; }

a { color: var(--terracotta); text-decoration: none; border-bottom: 1px dotted currentColor; transition: color var(--t-fast); }
a:hover { color: var(--terracotta-deep); }

/* ─── Generic utility classes ─── */
.kicker {
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.divider {
    width: 60px;
    height: 1px;
    background: var(--rule);
    margin: var(--gap-lg) auto;
    border: none;
}

.help {
    font-size: 0.85rem;
    color: var(--ink-muted);
    font-style: italic;
    margin: 4px 0 var(--gap-sm);
}

/* ─── Action buttons (links + buttons) ─── */
.action,
.action-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 26px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    letter-spacing: var(--ls-mono);
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--r-pill);
    transition: transform var(--t-fast), background var(--t-fast);
    border: none;
    cursor: pointer;
}
.action.primary, .action-button.primary {
    background: var(--terracotta);
    color: #fff;
}
.action.primary:hover, .action-button.primary:hover {
    background: var(--terracotta-deep);
    transform: translateY(-1px);
}
.action.secondary, .action-button.secondary {
    background: transparent;
    color: var(--ink-soft);
    border: 1px solid var(--rule);
}
.action.secondary:hover, .action-button.secondary:hover {
    color: var(--terracotta);
    border-color: var(--terracotta);
}

/* ─── Footer (every page gets this via render.php) ─── */
.voc-foot {
    margin-top: 60px;
    padding: 28px 22px 32px;
    border-top: 1px solid var(--rule);
    background: var(--parchment-soft);
}
.voc-foot-inner {
    max-width: var(--vessel-wide);
    margin: 0 auto;
    text-align: center;
}
.voc-foot p {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: var(--ls-mono);
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 10px;
}
.voc-foot-nav {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}
.voc-foot-nav a {
    color: var(--ink-muted);
    border-bottom: 1px dotted var(--rule);
    margin: 0 6px;
}
.voc-foot-nav a:hover { color: var(--terracotta); border-bottom-color: var(--terracotta); }
.voc-foot-nav .sep { color: var(--rule); margin: 0 2px; }

/* ── Skip-link · WCAG 2.4.1 Bypass Blocks · keyboard users jump to main ── */
.voc-skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    padding: 10px 16px;
    background: var(--terracotta);
    color: #fff;
    text-decoration: none;
    border-radius: 0 0 6px 0;
    font-family: var(--font-mono, monospace);
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    z-index: 9999;
}
.voc-skip-link:focus {
    left: 0;
    outline: 3px solid var(--ochre, #c9934c);
    outline-offset: 2px;
}