/* ── NAVBAR ── */
nav {
  position: fixed;
  top: 0; right: 0; left: 0;
  z-index: 200;
  padding: 0 6%;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.35s, box-shadow 0.35s, backdrop-filter 0.35s;
}
nav.scrolled {
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.nav-logo .logo-icon { width: 26px; height: 26px; flex-shrink: 0; }
.nav-logo span { color: var(--g300); transition: color 0.3s; }
nav.scrolled .nav-logo { color: var(--g800); }
nav.scrolled .nav-logo span { color: var(--g600); }

.logo-icon .logo-dark { fill: var(--white); transition: fill 0.35s; }
nav.scrolled .logo-icon .logo-dark { fill: var(--tp); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}
.nav-links a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 400;
  transition: color 0.2s;
}
nav.scrolled .nav-links a { color: var(--ts); }
.nav-links a:hover, .nav-links a.active { color: var(--white); }
nav.scrolled .nav-links a:hover, nav.scrolled .nav-links a.active { color: var(--g700); }

.nav-cta {
  background: var(--white) !important;
  color: var(--g800) !important;
  font-weight: 600 !important;
  padding: 0.48rem 1.2rem !important;
  border-radius: 8px !important;
  font-size: 0.85rem !important;
  transition: transform 0.15s, box-shadow 0.15s !important;
}
nav.scrolled .nav-cta {
  background: var(--g700) !important;
  color: var(--white) !important;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(29,119,40,0.3); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: background 0.3s;
}
nav.scrolled .nav-hamburger span { background: var(--g800); }