/* ══════════════════════════════════════════════
   SITE-NAV.CSS — Shared header, footer & skip-link
   Loaded on EVERY public page via <link>.
   ══════════════════════════════════════════════ */

/* ── SKIP LINK (WCAG 2.2 AA) ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 20px;
  background: var(--earth-dark, #5c4a32);
  color: #fff;
  font-family: 'Lato', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: 0 0 6px 6px;
  transition: top 0.15s ease;
}
.skip-link:focus {
  top: 0;
  outline: 3px solid var(--gold, #c4a35a);
  outline-offset: 2px;
}

/* ── NAV BAR ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h, 60px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: rgba(253,250,246,0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(122,158,126,0.15);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 210;
}

.nav-logo {
  font-family: 'Playfair Display', 'Playfair Display Fallback', serif;
  font-size: 20px;
  color: var(--earth-dark, #5c4a32);
  letter-spacing: 0.02em;
  text-decoration: none;
  white-space: nowrap;
}
.nav-logo span { color: var(--sage, #4a7a4c); }

.nav-tagline {
  display: none;
  font-size: 8px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-light, #736a60);
  border-left: 1px solid var(--cream-dark, #ede8df);
  padding-left: 14px;
  white-space: nowrap;
}
@media (min-width: 560px) {
  .nav-tagline { display: block; }
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 210;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--earth-dark, #5c4a32);
  transition: all 0.35s cubic-bezier(.77,0,.18,1);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Desktop nav links */
.nav-desktop { display: none; list-style: none; }

/* Drawer */
.nav-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(320px, 85vw);
  height: 100vh;
  background: var(--warm-white, #fdfaf6);
  z-index: 205;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(.77,0,.18,1);
  display: flex;
  flex-direction: column;
  padding: calc(var(--nav-h, 60px) + 40px) 40px 40px;
  border-left: 1px solid var(--cream-dark, #ede8df);
}
.nav-drawer.open { transform: translateX(0); }

.nav-drawer a {
  font-family: 'Playfair Display', 'Playfair Display Fallback', serif;
  font-size: 28px;
  font-weight: 400;
  color: var(--earth-dark, #5c4a32);
  text-decoration: none;
  padding: 14px 0;
  border-bottom: 1px solid var(--cream-dark, #ede8df);
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.3s, transform 0.3s, color 0.2s;
}
.nav-drawer.open a { opacity: 1; transform: translateX(0); }
.nav-drawer.open a:nth-child(1) { transition-delay: 0.10s; }
.nav-drawer.open a:nth-child(2) { transition-delay: 0.15s; }
.nav-drawer.open a:nth-child(3) { transition-delay: 0.20s; }
.nav-drawer.open a:nth-child(4) { transition-delay: 0.25s; }
.nav-drawer.open a:nth-child(5) { transition-delay: 0.30s; }
.nav-drawer a:hover { color: var(--sage, #4a7a4c); }

.nav-drawer-footer {
  margin-top: auto;
  display: flex;
  gap: 20px;
}
.nav-drawer-footer a {
  font-family: 'Lato', sans-serif;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-light, #736a60);
  border: none;
  padding: 0;
  opacity: 1 !important;
  transform: none !important;
  transition: color 0.2s !important;
}
.nav-drawer-footer a:hover { color: var(--sage, #4a7a4c) !important; }

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(45,42,37,0.4);
  z-index: 204;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.nav-overlay.open { opacity: 1; pointer-events: all; }

/* ── FOOTER ── */
.site-footer {
  background: var(--earth-dark, #5c4a32);
  padding: 48px 24px 36px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-logo {
  font-family: 'Playfair Display', 'Playfair Display Fallback', serif;
  font-size: 22px;
  color: var(--cream, #f9f5ef);
  text-decoration: none;
}
.footer-logo span { color: var(--sage-light, #b8cebb); }

.footer-tagline {
  font-size: 13px;
  font-style: italic;
  color: rgba(249,245,239,0.75);
  margin-top: 4px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0;
  padding: 0;
}
.footer-links a {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(249,245,239,0.75);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--sage-light, #b8cebb); }

.footer-copy {
  font-size: 11px;
  color: rgba(249,245,239,0.75);
  line-height: 1.7;
}

/* ── DESKTOP ── */
@media (min-width: 640px) {
  .site-footer {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 48px;
  }
}

@media (min-width: 900px) {
  .site-nav { padding: 0 48px; }
  .hamburger { display: none; }
  .nav-desktop {
    display: flex;
    gap: 32px;
    list-style: none;
  }
  .nav-desktop a {
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-mid, #5a5448);
    text-decoration: none;
    transition: color 0.3s;
  }
  .nav-desktop a:hover { color: var(--sage, #4a7a4c); }
}