/* ============================================================
   NAV — shared across all pages
   Extracted from styles.css so sub-pages get the identical header
   ============================================================ */
nav {
  position:fixed; top:0; left:0; right:0;
  z-index:500;
  display:flex; align-items:center; justify-content:space-between;
  padding:1rem 2.5rem;
  transition:all 0.55s cubic-bezier(0.16,1,0.3,1);
  isolation:isolate;
}

nav.scrolled {
  padding:0.75rem 2.5rem;
  background:linear-gradient(
    180deg,
    rgba(255,252,248,0.72) 0%,
    rgba(245,237,216,0.62) 100%
  );
  backdrop-filter:blur(52px) saturate(200%) brightness(1.04);
  -webkit-backdrop-filter:blur(52px) saturate(200%) brightness(1.04);
  border-bottom:1px solid rgba(200,169,110,0.18);
  box-shadow:
    inset 0 -1px 0 rgba(200,169,110,0.12),
    0 8px 40px rgba(26,20,16,0.09),
    0 2px 6px rgba(26,20,16,0.05);
}
nav.scrolled .nav-links a { color:rgba(26,20,16,0.7); }
nav.scrolled .nav-links a:hover { color:var(--dusk); }
.nav-logo { text-decoration:none; display:flex; align-items:center; }
.nav-logo-img { height:70px; width:auto; object-fit:contain; filter:brightness(0) invert(1); transition:filter 0.55s cubic-bezier(0.16,1,0.3,1); }
nav.scrolled .nav-logo-img { filter:none; }
.nav-links { display:flex; gap:2.5rem; list-style:none; }
.nav-links a { color:rgba(255,255,255,0.75); text-decoration:none; font-size:0.8rem; letter-spacing:0.2em; text-transform:uppercase; font-weight:500; transition:color 0.3s; }
.nav-links a:hover { color:var(--sand); }
.nav-cta { background:var(--sand); color:var(--dusk) !important; padding:0.6rem 1.5rem; font-weight:600 !important; }
.nav-cta:hover { background:var(--sand-light) !important; }
.nav-hamburger { display:none; }

/* NAV DROPDOWNS */
.nav-dropdown { position:relative; }
.nav-arrow { font-size:0.55em; vertical-align:middle; margin-left:0.3em; transition:transform 0.25s ease; display:inline-block; }
.nav-dropdown-menu {
  position:absolute; top:100%; left:50%; transform:translateX(-50%) translateY(8px);
  min-width:240px; padding:0.6rem 0;
  background:linear-gradient(180deg, rgba(255,252,248,0.92) 0%, rgba(245,237,216,0.88) 100%);
  backdrop-filter:blur(44px) saturate(180%);
  -webkit-backdrop-filter:blur(44px) saturate(180%);
  border:1px solid rgba(200,169,110,0.2);
  border-radius:8px;
  box-shadow:0 12px 40px rgba(26,20,16,0.12), 0 2px 8px rgba(26,20,16,0.06);
  opacity:0; pointer-events:none;
  transition:opacity 0.22s ease, transform 0.22s ease;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity:1; pointer-events:auto; transform:translateX(-50%) translateY(0);
}
.nav-dropdown:hover .nav-arrow { transform:rotate(180deg); }
.nav-dropdown-menu a {
  display:block; padding:0.55rem 1.4rem;
  font-size:0.75rem !important; letter-spacing:0.12em !important; text-transform:uppercase;
  color:var(--dusk) !important; white-space:nowrap;
  transition:background 0.15s, color 0.15s;
}
.nav-dropdown-menu a:hover {
  background:rgba(200,169,110,0.12); color:var(--terracotta) !important;
}
nav.scrolled .nav-dropdown-menu {
  background:linear-gradient(180deg, rgba(255,252,248,0.96) 0%, rgba(245,237,216,0.94) 100%);
}

/* ============================================================
   TABLET — max-width: 900px
   ============================================================ */
@media (max-width: 900px) {
  nav { padding: 1rem 2rem; }
  nav.scrolled { padding: 0.75rem 2rem; }
  .nav-links { display: none; }
}

/* ============================================================
   DESKTOP GUARD — ensure hamburger never appears above mobile
   ============================================================ */
@media (min-width: 769px) {
  .nav-hamburger { display: none !important; }
  .nav-links { display: flex !important; }
}

/* ============================================================
   MOBILE — max-width: 768px
   ============================================================ */
@media (max-width: 768px) {
  .nav-hamburger {
    display: flex; flex-direction: column; justify-content: center;
    gap: 5px; padding: 0.5rem;
    background: none; border: none; cursor: pointer; flex-shrink: 0;
  }
  .nav-hamburger span {
    display: block; width: 22px; height: 2px;
    background: var(--sand); border-radius: 1px;
    transition: transform 0.25s ease, opacity 0.2s ease;
  }
  nav.menu-open .nav-hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  nav.menu-open .nav-hamburger span:nth-child(2) { opacity: 0; }
  nav.menu-open .nav-hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .nav-links {
    display: flex !important; flex-direction: column; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(245,237,216,0.98);
    backdrop-filter: blur(52px) saturate(200%) brightness(1.04);
    -webkit-backdrop-filter: blur(52px) saturate(200%) brightness(1.04);
    border-top: 1px solid rgba(200,169,110,0.25);
    border-bottom: 1px solid rgba(200,169,110,0.20);
    box-shadow: 0 8px 32px rgba(26,20,16,0.10);
    opacity: 0; transform: translateY(-6px); pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease;
  }
  nav.menu-open .nav-links { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-links li { border-bottom: 1px solid rgba(200,169,110,0.2); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a {
    display: flex; align-items: center;
    padding: 16px 1.75rem; font-size: 18px; letter-spacing: 0.08em;
    color: var(--dusk) !important; text-decoration: none;
    width: 100%; transition: color 0.2s, background 0.2s;
  }
  .nav-links a:active { color: var(--terracotta) !important; }
  .nav-links .nav-cta {
    background: transparent; color: var(--terracotta) !important;
    padding: 16px 1.75rem;
    border-top: 1px solid rgba(200,169,110,0.25);
    font-weight: 600 !important;
  }
  .nav-links .nav-cta:hover { background: transparent !important; }

  .nav-dropdown-menu {
    position:static; transform:none;
    min-width:0; border:none; border-radius:0;
    background:rgba(230,220,200,0.5); backdrop-filter:none; -webkit-backdrop-filter:none;
    box-shadow:none; padding:0;
    max-height:0; overflow:hidden; opacity:1; pointer-events:auto;
    transition:max-height 0.3s ease;
  }
  .nav-dropdown.open .nav-dropdown-menu { max-height:400px; transform:none; }
  .nav-dropdown:hover .nav-dropdown-menu { opacity:0; pointer-events:none; max-height:0; }
  .nav-dropdown:hover.open .nav-dropdown-menu { opacity:1; pointer-events:auto; max-height:400px; }
  .nav-dropdown-menu a {
    padding:12px 1.75rem 12px 2.8rem !important;
    font-size:15px !important; letter-spacing:0.06em !important;
    color:var(--text-muted) !important;
  }
  .nav-dropdown-menu a:hover, .nav-dropdown-menu a:active {
    color:var(--terracotta) !important; background:rgba(200,169,110,0.08);
  }
  .nav-arrow { transition:transform 0.25s ease; }
  .nav-dropdown.open .nav-arrow { transform:rotate(180deg); }

  .nav-logo-img { height: 48px; }
}