/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  height: var(--nav-height);
  background: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
  transition: box-shadow var(--transition);
}

.navbar--scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.12);
}

.navbar__logo img {
  height: 46px;
  width: auto;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.navbar__link {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--negro);
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--rojo);
  transition: width var(--transition);
}

.navbar__link:hover { color: var(--rojo); }
.navbar__link:hover::after { width: 100%; }

.navbar__cta {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.65rem 1.35rem;
  background: var(--rojo);
  color: var(--blanco);
  border-radius: 2px;
  transition: background var(--transition), transform var(--transition);
}

.navbar__cta:hover {
  background: var(--rojo-hover);
  transform: translateY(-1px);
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 110;
}

.navbar__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--negro);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}

.navbar__hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.navbar__hamburger.active span:nth-child(2) { opacity: 0; }
.navbar__hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.navbar__mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.navbar__mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.navbar__mobile-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 290px;
  max-width: 85vw;
  height: 100vh;
  background: var(--blanco);
  z-index: 105;
  transform: translateX(100%);
  transition: transform var(--transition);
  padding: calc(var(--nav-height) + 1.5rem) 2rem 2rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0,0,0,0.12);
}

.navbar__mobile-panel.active { transform: translateX(0); }

.navbar__mobile-link {
  display: flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  color: var(--negro);
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  min-height: 52px;
  transition: color var(--transition), padding-left var(--transition);
}

.navbar__mobile-link:hover {
  color: var(--rojo);
  padding-left: 0.5rem;
}

.navbar__mobile-cta {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  background: var(--rojo);
  color: var(--blanco);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  text-align: center;
}

@media (max-width: 768px) {
  .navbar__links { display: none; }
  .navbar__hamburger { display: flex; }
}