/* ============================================================
   COMPONENTS — Reusable UI building blocks
   ============================================================ */

/* ============================================================
   HEADER NAV
   ============================================================ */

.site-header {
  position: relative;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(30, 18, 40, 0.95) 0%, rgba(30, 18, 40, 0.85) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.site-logo {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--gold-light);
  letter-spacing: 0.02em;
}

.site-logo-eyebrow {
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.55rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 0.2rem;
}

.site-nav {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.site-nav a {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 0.3rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: var(--gold-light);
  border-bottom-color: var(--gold-deep);
}

@media (max-width: 640px) {
  .site-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .site-nav {
    gap: var(--space-2);
    font-size: 0.8rem;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  margin-top: var(--space-7);
  padding: var(--space-5) 0 var(--space-4);
  border-top: 1px solid var(--line-soft);
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.site-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

@media (max-width: 720px) {
  .site-footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

.site-footer-block h4 {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: var(--space-2);
}

.site-footer-block ul {
  list-style: none;
  padding: 0;
}

.site-footer-block li {
  margin-bottom: 0.4em;
}

.site-footer-block a {
  color: var(--text-muted);
}

.site-footer-block a:hover {
  color: var(--gold-light);
}

.site-footer-bottom {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-subtle);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-soft);
}

/* ============================================================
   BUTTONS / CTAs
   ============================================================ */

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.85em 1.6em;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--gold-deep);
  color: var(--bg-deep);
  border-color: var(--gold-deep);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--gold-mid);
  color: var(--bg-deep);
  border-color: var(--gold-mid);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(184, 148, 62, 0.25);
}

.btn-ghost {
  background: transparent;
  color: var(--gold-light);
  border-color: var(--gold-deep);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: rgba(184, 148, 62, 0.08);
  color: var(--gold-light);
  border-color: var(--gold-mid);
}

/* ============================================================
   CTA BOX (inline within articles/pillars)
   ============================================================ */

.cta-box {
  background: linear-gradient(135deg, rgba(184, 148, 62, 0.06) 0%, rgba(155, 126, 181, 0.04) 100%);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold-deep);
  padding: var(--space-4);
  margin: var(--space-5) 0;
  border-radius: 2px;
}

.cta-box h3 {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.4rem;
  margin-top: 0;
  margin-bottom: var(--space-1);
  color: var(--gold-light);
}

.cta-box p {
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

/* ============================================================
   AUTHOR BIO (footer-area block on articles + pillars)
   ============================================================ */

.author-bio {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  margin-top: var(--space-6);
  background: rgba(30, 18, 40, 0.4);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
}

.author-bio-image {
  flex-shrink: 0;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--gold-deep);
}

.author-bio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-bio-text {
  flex: 1;
  min-width: 0;
}

.author-bio-text .eyebrow {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 0.4rem;
}

.author-bio-text h3 {
  font-family: var(--serif);
  font-size: 1.4rem;
  margin: 0 0 0.6rem;
  color: var(--text-warm);
}

.author-bio-text p {
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: var(--space-1);
  line-height: 1.6;
}

.author-bio-text a {
  color: var(--gold-light);
  border-bottom: 1px solid var(--gold-deep);
}

@media (max-width: 540px) {
  .author-bio {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

/* ============================================================
   CARDS — Article / Cluster
   ============================================================ */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.card {
  display: block;
  padding: var(--space-3);
  background: rgba(30, 18, 40, 0.4);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  transition: transform 0.2s, border-color 0.2s, background 0.2s;
  text-decoration: none;
  color: inherit;
}

.card:hover,
.card:focus-visible {
  background: rgba(184, 148, 62, 0.05);
  border-color: var(--gold-deep);
  transform: translateY(-2px);
}

.card-eyebrow {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: var(--space-1);
}

.card h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.3;
  margin: 0 0 var(--space-1);
  color: var(--text-warm);
}

.card p {
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

.card-meta {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */

.breadcrumbs {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--text-subtle);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}

.breadcrumbs ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em;
}

.breadcrumbs li {
  margin: 0;
}

.breadcrumbs li + li::before {
  content: "·";
  margin-right: 0.4em;
  color: var(--text-subtle);
}

.breadcrumbs a {
  color: var(--text-muted);
}

.breadcrumbs a:hover {
  color: var(--gold-light);
}