/* ============================================================
   NAV.CSS — permisosmunicipales.cl
   ============================================================ */

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw;
  height: 64px;
  background: var(--gris-97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--verde-20);
}

.nav-logo {
  display: inline-flex; align-items: center; gap: 0;
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  font-kerning: none;
}
.nav-logo .verde { color: var(--verde-lt); }
.nav-logo .tld   { color: rgba(255,255,255,0.4); margin-left: -0.02em; }
.nav-logo-img    { display: none; }

.nav-links {
  display: flex; gap: 2rem; list-style: none;
}
.nav-links a {
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--gray-lt);
  text-decoration: none; transition: color .2s;
}
.nav-links a:hover { color: var(--verde-lt); }

.nav-cta {
  background: var(--verde) !important;
  color: var(--white) !important;
  padding: 0.45rem 1.1rem !important;
  border-radius: 2px;
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.06em !important;
  transition: background .2s !important;
}
.nav-cta:hover {
  background: var(--verde-lt) !important;
  color: var(--gris-dk) !important;
}

/* Hamburguesa */
.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px;
  background: none; border: none;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  transition: transform .3s, opacity .3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav-hamburger { display: flex; }
  .nav-logo { font-size: 0.88rem; }
  .nav-logo-img { height: 24px; width: 24px; }

  .nav-links {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(97,97,97,0.98);
    backdrop-filter: blur(8px);
    padding: 1.5rem 5vw 2rem;
    gap: 0;
    transform: translateY(-110%);
    transition: transform .3s ease;
    z-index: 99;
    border-bottom: 2px solid var(--verde);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links li { border-bottom: 1px solid rgba(255,255,255,0.07); }
  .nav-links a {
    display: block; padding: 1rem 0;
    font-size: 1rem !important; letter-spacing: 0.04em !important;
  }
  .nav-cta {
    margin-top: 0.75rem; display: block !important;
    text-align: center; padding: 0.85rem !important; font-size: 0.9rem !important;
  }
}