/* ============================================
   COMPONENTS — Nav, Buttons, Cards, Footer
   ============================================ */

/* --- NAVIGATION --- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg, #FAF7F2) l c h / 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.nav-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.nav-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--color-text);
}

.nav-logo-text span {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.nav-links a:hover {
  color: var(--color-primary);
}

.nav-links a.active {
  color: var(--color-primary);
}

.nav-cta {
  background: var(--color-primary);
  color: var(--color-text-inverse) !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full, 9999px);
  font-weight: 600 !important;
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--color-primary-hover) !important;
  color: var(--color-text-inverse) !important;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full, 9999px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.nav-mobile-toggle {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    top: 65px;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    z-index: 99;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: var(--text-lg);
  }

  .nav-mobile-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full, 9999px);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary-highlight);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

.btn-lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-base);
}

/* --- SECTION WRAPPER --- */
.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-32));
}

.section-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: var(--space-6);
}

.section-narrow {
  max-width: var(--content-default);
  margin: 0 auto;
  padding-inline: var(--space-6);
}

/* --- DIVIDER --- */
.ornament {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-block: var(--space-6);
  color: var(--color-primary-light);
}

.ornament::before,
.ornament::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.ornament-cross {
  font-size: var(--text-base);
  opacity: 0.6;
}

/* --- BOOK CARD --- */
.book-showcase {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-12);
  align-items: center;
}

.book-cover-wrap {
  position: relative;
  width: clamp(180px, 22vw, 280px);
  flex-shrink: 0;
}

.book-cover-wrap img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-book);
}

.book-cover-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  box-shadow: inset -3px 0 8px rgba(0,0,0,0.15);
  pointer-events: none;
}

@media (max-width: 640px) {
  .book-showcase {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .book-cover-wrap {
    width: clamp(160px, 50vw, 240px);
    margin: 0 auto;
  }
}

/* --- PODCAST CARD --- */
.podcast-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  gap: var(--space-6);
  align-items: center;
}

.podcast-card img {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .podcast-card {
    flex-direction: column;
    text-align: center;
  }
}

/* --- PILLAR CARDS --- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.pillar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
}

.pillar-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-primary-highlight);
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--space-3);
}

[data-theme="dark"] .pillar-number {
  color: var(--color-primary-light);
  opacity: 0.25;
}

@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }
}

/* --- QUOTE BLOCK --- */
.pullquote {
  border-left: 3px solid var(--color-primary);
  padding: var(--space-4) var(--space-6);
  margin-block: var(--space-8);
  background: var(--color-primary-highlight);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.pullquote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-text);
  max-width: none;
}

.pullquote cite {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: normal;
}

/* --- FOOTER --- */
.site-footer {
  background: var(--color-navy);
  color: var(--color-text-inverse);
  padding-block: var(--space-16) var(--space-10);
  margin-top: var(--space-24);
}

.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: var(--space-6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand p {
  color: rgba(237,229,214,0.65);
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  max-width: 32ch;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  text-decoration: none;
  color: rgba(237,229,214,0.65);
  font-size: var(--text-sm);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-primary-light);
}

.footer-bottom {
  border-top: 1px solid rgba(237,229,214,0.15);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(237,229,214,0.45);
  max-width: none;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.footer-logo-wrap img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: brightness(1.2);
}

.footer-logo-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-inverse);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* --- UTILITY --- */
.text-gold { color: var(--color-primary); }
.text-muted { color: var(--color-text-muted); }
.text-navy { color: var(--color-navy); }
[data-theme="dark"] .text-navy { color: var(--color-navy-light); }

.label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-full, 9999px);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-highlight);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: var(--radius-full, 9999px);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.coming-soon-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}