/* voltflat — article / ratgeber styles (extends styles.css) */

.doc { max-width: 760px; margin: 0 auto; padding: clamp(48px, 8vw, 96px) clamp(22px, 6vw, 40px) 80px; }

.crumbs { font-size: 0.85rem; color: var(--muted-2); margin-bottom: 28px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--accent); }

.doc__meta { display: flex; gap: 14px; align-items: center; color: var(--muted-2); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.02em; margin-bottom: 18px; }
.doc__meta .pill { background: var(--accent-soft); color: var(--accent); padding: 4px 12px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.72rem; }

.doc h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); line-height: 1.04; margin-bottom: 20px; }
.doc__lead { font-size: 1.2rem; color: var(--muted); margin-bottom: 12px; }

.prose { margin-top: 40px; }
.prose h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 48px 0 16px; }
.prose h3 { font-size: 1.25rem; margin: 32px 0 12px; }
.prose p { color: #C7D3C9; margin-bottom: 18px; }
.prose ul, .prose ol { color: #C7D3C9; margin: 0 0 18px 1.2em; }
.prose li { margin-bottom: 9px; }
.prose strong { color: var(--text); }
/* :where() keeps specificity at (0,0,1) so a .btn inside .prose (e.g. the
   callout CTA) keeps its own styling instead of getting link colour + underline. */
:where(.prose) a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }

.prose table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 0.95rem; }
.prose th, .prose td { text-align: left; padding: 13px 14px; border-bottom: 1px solid var(--line); }
.prose th { color: var(--text); font-family: var(--font-display); font-weight: 700; }
.prose td { color: var(--muted); }
.prose tr td:last-child, .prose tr th:last-child { text-align: right; }

.callout {
  background: linear-gradient(165deg, var(--surface-2), var(--surface));
  border: 1px solid var(--accent);
  border-radius: var(--radius); padding: 26px 28px; margin: 36px 0;
}
.callout h3 { margin: 0 0 8px; font-size: 1.15rem; }
.callout p { color: var(--muted); margin-bottom: 16px; }

.doc__back { display: inline-flex; align-items: center; gap: 8px; margin-top: 48px; color: var(--muted); font-weight: 600; }
.doc__back:hover { color: var(--accent); }

/* hub */
.hub { max-width: 900px; margin: 0 auto; padding: clamp(48px, 8vw, 96px) clamp(22px, 6vw, 40px) 80px; }
.hub__intro { color: var(--muted); font-size: 1.15rem; max-width: 56ch; margin-top: 16px; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 48px; }
.card {
  display: block; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 26px;
  transition: transform 0.3s var(--ease), border-color 0.3s;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent); }
.card .pill { display: inline-block; background: var(--accent-soft); color: var(--accent); padding: 4px 12px; border-radius: 999px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 14px; }
.card h2 { font-size: 1.4rem; line-height: 1.1; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.95rem; }
.card__arrow { color: var(--accent); font-weight: 700; margin-top: 14px; display: inline-block; }

@media (max-width: 620px) { .cards { grid-template-columns: 1fr; } }