/* ── Floating Island Navbar ── */
.navbar {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: calc(100% - 3rem);
  max-width: 1100px;
  transition:
    background var(--duration) var(--ease),
    backdrop-filter var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    top var(--duration) var(--ease-out);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-pill);
  background: var(--navbar-bg);
  backdrop-filter: blur(var(--navbar-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--navbar-blur)) saturate(180%);
  border: 1px solid var(--navbar-border);
  box-shadow:
    0 4px 24px rgba(14, 14, 12, 0.06),
    0 1px 0 rgba(255,255,255,0.5) inset;
  transition: all var(--duration) var(--ease);
}

/* Scrolled state — becomes more opaque and elevated */
.navbar.scrolled .navbar__inner {
  background: rgba(245, 243, 238, 0.82);
  box-shadow:
    0 8px 40px rgba(14, 14, 12, 0.12),
    0 1px 0 rgba(255,255,255,0.6) inset;
  border-color: rgba(200, 169, 110, 0.35);
}

/* ── Logo ── */
.navbar__logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--clr-text);
  letter-spacing: -0.02em;
  transition: opacity 0.3s var(--ease);
}
.navbar__logo span { color: var(--clr-accent); }
.navbar__logo:hover { opacity: 0.7; }

/* ── Links ── */
.navbar__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.navbar__links a {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--clr-text-muted);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: all 0.25s var(--ease);
  position: relative;
}

.navbar__links a:hover {
  color: var(--clr-text);
  background: rgba(14, 14, 12, 0.05);
}

/* ── CTA ── */
.navbar__cta {
  font-size: 0.82rem;
  font-weight: 400;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-pill);
  background: var(--clr-text);
  color: var(--clr-bg);
  transition: all 0.3s var(--ease-out);
}
.navbar__cta:hover {
  background: var(--clr-accent);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(200, 169, 110, 0.3);
}

/* ── Hamburger ── */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}
.navbar__hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
  transform-origin: center;
}
.navbar__hamburger.open span:first-child {
  transform: translateY(3.25px) rotate(45deg);
}
.navbar__hamburger.open span:last-child {
  transform: translateY(-3.25px) rotate(-45deg);
}

/* ── Mobile Menu ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(245, 243, 238, 0.96);
  backdrop-filter: blur(20px);
  z-index: 999;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-menu ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--clr-text);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--clr-accent); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .navbar__links,
  .navbar__cta { display: none; }
  .navbar__hamburger { display: flex; }
  .mobile-menu { display: flex; }
}