/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

.navbar.scrolled {
  background: var(--white);
  box-shadow: 0 2px 16px var(--shadow);
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-logo .logo-main {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition);
}

.nav-logo .logo-tagline {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}

.navbar.scrolled .logo-main    { color: var(--ink); }
.navbar.scrolled .logo-tagline { color: var(--ink-soft); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1.5px;
  background: var(--saffron-lt);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.navbar.scrolled .nav-links a { color: var(--ink-soft); }

.nav-cta {
  font-size: 0.78rem;
  padding: 0.55rem 1.4rem;
  background: var(--saffron);
  color: var(--white) !important;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta:hover { background: #b84f0f !important; transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.navbar.scrolled .nav-hamburger span { background: var(--ink); }

/* Mobile */
@media (max-width: 768px) {
  .navbar { padding: 1rem 1.25rem; }

  .nav-hamburger { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--white);
    box-shadow: 0 8px 24px var(--shadow);
    padding: 1rem 0;
  }

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

  .nav-links li { width: 100%; }

  .nav-links a {
    display: block;
    padding: 0.85rem 2rem;
    color: var(--ink-soft) !important;
    font-size: 0.9rem;
  }

  .nav-cta {
    margin: 0.5rem 2rem;
    text-align: center;
    border-radius: var(--radius);
  }
}