/* ── Site Header ─────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: var(--color-bg);
  border-bottom: 1px solid rgba(184,149,90,0.20);
  transition: padding 0.3s, box-shadow 0.3s;
  padding: 28px 0;
}
.site-header.scrolled {
  padding: 16px 0;
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
}

.site-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1.1;
  transition: opacity 0.25s;
}
.site-logo:hover { opacity: 0.8; color: inherit; }
.site-logo__name {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}
.site-logo__tagline {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-sage);
}

/* Nav — desktop */
.site-nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.site-nav ul         { list-style: none; display: flex; gap: 32px; }
.site-nav a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-ink-mid);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: color 0.25s;
}
.site-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--color-accent);
  transition: width 0.25s;
}
.site-nav a:hover,
.site-nav .current-menu-item > a { color: var(--color-accent); }
.site-nav a:hover::after,
.site-nav .current-menu-item > a::after { width: 100%; }

/* Header right: CTA + toggle */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 1px;
  background: var(--color-ink);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── Header CTA dropdown ──────────────────────────────────────────────────────── */
.header-cta-wrap {
  position: relative;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border: 1.5px solid var(--color-accent);
  background: transparent;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.25s, color 0.25s;
}
.header-cta:hover,
.header-cta-wrap:hover .header-cta,
.header-cta-wrap:focus-within .header-cta {
  background: var(--color-accent);
  color: var(--color-bg);
}

.header-cta__arrow {
  font-style: normal;
  font-size: 0.8rem;
  transition: transform 0.25s var(--ease-soft);
  display: inline-block;
}
.header-cta-wrap:hover .header-cta__arrow,
.header-cta-wrap:focus-within .header-cta__arrow {
  transform: rotate(180deg);
}

/* Dropdown panel */
.header-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 280px;
  padding-top: 10px;
  background: transparent;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.22s var(--ease-soft), transform 0.22s var(--ease-soft);
  z-index: 200;
}
.header-dropdown::before {
  content: '';
  display: block;
  position: absolute;
  top: 10px; left: 0; right: 0; bottom: 0;
  background: var(--color-bg);
  border: 1px solid rgba(184,149,90,0.30);
  box-shadow: var(--shadow-md);
  z-index: -1;
}
.header-cta-wrap:hover .header-dropdown,
.header-cta-wrap:focus-within .header-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.header-dropdown__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 14px 20px;
  text-decoration: none;
  border-bottom: 1px solid rgba(184,149,90,0.15);
  transition: background 0.2s;
}
.header-dropdown__item:last-child { border-bottom: none; }
.header-dropdown__item:hover { background: var(--color-bg-dark); }

.header-dropdown__title {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-ink);
  line-height: 1.3;
}
.header-dropdown__sub {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--color-sage);
  margin-top: 2px;
}
.header-dropdown__cta {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Mobile books section: oculto en desktop */
.mobile-books { display: none; }

/* ── Site Footer ─────────────────────────────────────────────────────────────── */
.site-footer {
  position: relative;
  z-index: 1;
  background: var(--color-bg-dark);
}

.site-footer__inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.footer-ornament {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer-ornament-rule  { flex: 1; height: 1px; background: linear-gradient(to right, transparent, rgba(184,149,90,0.45), transparent); }
.footer-ornament-glyph { color: var(--color-gold); font-size: 1.1rem; opacity: 0.65; }

.site-footer__brand { display: flex; flex-direction: column; gap: 10px; }

.site-footer__logo {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: color 0.25s;
}
.site-footer__logo:hover { color: var(--color-accent); }

.site-footer__frase {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--color-ink-mid);
  opacity: 0.7;
}

.site-footer__nav { display: flex; justify-content: flex-end; }
.site-footer__nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px 28px;
}
.site-footer__nav a {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-ink-mid);
  text-decoration: none;
  transition: color 0.22s;
}
.site-footer__nav a:hover { color: var(--color-accent); }

.site-footer__bottom {
  border-top: 1px solid rgba(184,149,90,0.15);
  padding: var(--space-md) 40px;
  max-width: var(--max-wide);
  margin: 0 auto;
}
.site-footer__copy {
  font-size: var(--text-xs);
  color: var(--color-ink-mid);
  opacity: 0.45;
  letter-spacing: 0.08em;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .site-header__inner  { padding: 0 20px; }
  .header-cta-wrap     { display: none; }
  .nav-toggle          { display: flex; }

  /* Nav: overlay debajo del header */
  .site-nav {
    display: none;
    position: fixed;
    top: 86px;
    left: 0;
    right: 0;
    bottom: 0;
    transform: none;
    background: var(--color-bg);
    padding: 1rem 22px 2rem;
    overflow-y: auto;
    z-index: 1099;
    border-top: 1px solid rgba(184,149,90,0.15);
    border-bottom: none;
  }
  .site-nav.open       { display: block; }

  /* Links más grandes en overlay */
  .site-nav ul         { flex-direction: column; gap: 4px; }
  .site-nav a {
    font-size: 1.05rem;
    letter-spacing: 0.08em;
    padding: 12px 0;
    display: block;
    border-bottom: 1px solid rgba(184,149,90,0.10);
  }
  .site-nav a::after   { display: none; }
  .site-nav .current-menu-item > a { color: var(--color-accent); }

  /* Sección libros dentro del menú mobile */
  .mobile-books {
    display: block;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(184,149,90,0.18);
  }
  .mobile-books__label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-sage);
    margin-bottom: 12px;
  }
  .mobile-books__links { display: flex; flex-direction: column; }
  .mobile-books__links a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-ink-mid);
    text-decoration: none;
    padding: 12px 0;
    border-bottom: 1px solid rgba(184,149,90,0.10);
    transition: color 0.2s;
    letter-spacing: 0;
  }
  .mobile-books__links a:last-child  { border-bottom: none; }
  .mobile-books__links a:active      { color: var(--color-accent); }
  .mobile-books__links a span        { opacity: 0.4; font-size: 0.85em; }

  /* Footer */
  .site-footer__inner  {
    grid-template-columns: 1fr;
    padding: var(--space-lg) 20px;
    gap: var(--space-lg);
    text-align: center;
  }
  .footer-ornament     { margin-bottom: var(--space-sm); }
  .site-footer__brand  { align-items: center; gap: 8px; }
  .site-footer__frase  { font-size: var(--text-xs); }
  .site-footer__nav    { justify-content: center; }
  .site-footer__nav ul { justify-content: center; gap: 6px 20px; }
  .site-footer__bottom { padding: var(--space-sm) 20px; text-align: center; }
}

@media (max-width: 480px) {
  .site-header  { padding: 18px 0; }
  .site-logo__tagline { display: none; }
  .site-logo__name    { font-size: 1.3rem; }
  .site-nav           { top: 58px; }
}