/* ============================================
   MOREL CONSTRUCCIONES — Navbar
   ============================================ */

#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  transition: background var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

#navbar.scrolled {
  background: var(--color-nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: opacity var(--duration-fast);
}

.nav-logo:hover {
  opacity: 0.8;
}

.logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 2px;
}

.nav-logo:hover {
  opacity: 0.8;
}

.logo-main {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text);
}

.logo-sub {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  order: 2;
  margin-left: auto;
  margin-right: var(--space-8);
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  transition: color var(--duration-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--duration-base) var(--ease-out);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  padding: var(--space-2) var(--space-5) !important;
  border: 1px solid var(--color-border-gold) !important;
  border-radius: var(--radius-sm) !important;
  color: var(--color-gold) !important;
  transition: all var(--duration-base) var(--ease-out) !important;
}

.nav-cta:hover {
  background: var(--color-gold-dim) !important;
  border-color: var(--color-gold) !important;
}

.nav-cta::after {
  display: none !important;
}

/* Actions wrapper */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  order: 3;
}

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
}

.theme-toggle:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

/* Toggle mobile */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--duration-base) var(--ease-out);
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    margin: 0;
    background: var(--color-nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-4) var(--space-6) var(--space-8);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--duration-slow) var(--ease-out),
      opacity var(--duration-slow) var(--ease-out);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

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

  .nav-links a {
    display: block;
    padding: var(--space-4) 0;
    font-size: var(--text-lg);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
  }

  .nav-links li:last-child a {
    border-bottom: none;
    margin-top: var(--space-4);
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }
}