/* ===========================================================
   Article / blog page styles — extends styles.css tokens.
   Used by every page under /articles/.
   =========================================================== */

.article { background: var(--paper); padding: clamp(36px, 6vw, 72px) 0 clamp(56px, 8vw, 96px); }
.article-wrap { max-width: 760px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }

/* Breadcrumb */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 26px; }
.breadcrumb a { color: var(--ink-3); }
.breadcrumb a:hover { color: var(--navy); }
.breadcrumb span { opacity: 0.5; }

/* Header block */
.article-eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass); font-weight: 600; }
.article-title { font-size: clamp(30px, 4.6vw, 50px); font-weight: 720; letter-spacing: -0.024em; line-height: 1.06; margin-top: 16px; }
.article-dek { font-size: clamp(17px, 1.6vw, 20px); color: var(--ink-2); line-height: 1.55; margin-top: 20px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink-3); }
.article-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--ink-4); }

/* Prose body */
.article-body { font-size: 18px; line-height: 1.75; color: var(--ink); margin-top: 38px; }
.article-body > * + * { margin-top: 22px; }
.article-body h2 { font-family: var(--font-display); font-size: clamp(23px, 2.6vw, 30px); font-weight: 700; letter-spacing: -0.018em; line-height: 1.15; margin-top: 48px; }
.article-body h3 { font-family: var(--font-display); font-size: 20px; font-weight: 680; letter-spacing: -0.012em; margin-top: 34px; }
.article-body p { margin-top: 0; }
.article-body ul, .article-body ol { margin: 0; padding-left: 24px; }
.article-body li { margin-top: 10px; }
.article-body li::marker { color: var(--brass); }
.article-body a { color: var(--navy); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }
.article-body a:hover { color: var(--navy-700); }
.article-body strong { font-weight: 680; color: var(--ink); }
.article-body blockquote { margin: 0; padding: 4px 0 4px 24px; border-left: 4px solid var(--brass); color: var(--ink-2); font-size: 19px; line-height: 1.55; }
.article-body code { font-family: var(--font-mono); font-size: 0.88em; background: var(--paper-2); padding: 2px 6px; border-radius: 4px; }

/* Pull-quote callout (used for "key takeaway" blocks) */
.callout { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--navy); border-radius: var(--radius); padding: 22px 26px; }
.callout-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass); font-weight: 600; margin-bottom: 8px; }
.callout p { margin: 0; font-size: 16.5px; color: var(--ink-2); line-height: 1.6; }

/* End-of-article CTA */
.article-cta { margin-top: 56px; background: var(--navy-900); border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 44px); position: relative; overflow: hidden; }
.article-cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 400px at 90% 0%, rgba(199,168,103,0.14), transparent 60%); }
.article-cta-inner { position: relative; }
.article-cta .eyebrow { color: var(--brass-soft); }
.article-cta h2 { font-family: var(--font-display); color: #fff; font-size: clamp(22px, 2.8vw, 30px); font-weight: 720; letter-spacing: -0.02em; line-height: 1.1; margin-top: 14px; }
.article-cta p { color: rgba(255,255,255,0.74); font-size: 16px; line-height: 1.6; margin-top: 14px; max-width: 56ch; }
.article-cta-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

.article-disclaimer { margin-top: 28px; font-size: 12.5px; line-height: 1.6; color: var(--ink-4); }

/* Related */
.article-related { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--line); }
.article-related .eyebrow { margin-bottom: 22px; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.related-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px 24px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; display: block; }
.related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
.related-card .rc-cat { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass); font-weight: 600; }
.related-card .rc-title { font-size: 17.5px; font-weight: 680; letter-spacing: -0.012em; line-height: 1.2; margin-top: 8px; color: var(--ink); }
.related-card:hover .rc-title { color: var(--navy); }
@media (max-width: 600px) { .related-grid { grid-template-columns: 1fr; } }

/* ===================== Insights index (hub) ===================== */
.insights-hero { background: var(--navy-700); position: relative; overflow: hidden; padding: clamp(64px, 9vw, 110px) 0 clamp(48px, 6vw, 72px); }
.insights-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 500px at 80% -10%, rgba(199,168,103,0.16), transparent 60%); }
.insights-hero .wrap { position: relative; }
.insights-hero h1 { color: #fff; font-size: clamp(32px, 5vw, 56px); font-weight: 720; letter-spacing: -0.025em; line-height: 1.03; margin-top: 16px; max-width: 18ch; }
.insights-hero p { color: rgba(255,255,255,0.74); font-size: clamp(16px, 1.5vw, 19px); line-height: 1.6; margin-top: 20px; max-width: 60ch; }

.insights-list { background: var(--paper); padding: clamp(48px, 7vw, 88px) 0; }
.insights-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.insight-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.insight-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--navy-300); }
.insight-card .ic-cat { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass); font-weight: 600; }
.insight-card .ic-title { font-size: 22px; font-weight: 680; letter-spacing: -0.015em; line-height: 1.16; margin-top: 12px; }
.insight-card .ic-dek { font-size: 15px; color: var(--ink-2); line-height: 1.55; margin-top: 12px; flex: 1; }
.insight-card .ic-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); }
.insight-card .ic-read { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.06em; color: var(--ink-3); }
.insight-card .ic-arrow { color: var(--ink-4); transition: transform .2s, color .2s; }
.insight-card:hover .ic-arrow { transform: translateX(4px); color: var(--navy); }
@media (max-width: 720px) { .insights-grid { grid-template-columns: 1fr; } }