/* ============================================
   SAINT ANALYTICS - Navbar v2
   Inter · Blue accent
   ============================================ */

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 0.75rem 0;
  background: rgba(10, 22, 40, 0.6);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid rgba(148, 163, 184, 0.04);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.navbar .container-fluid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0 2.5rem;
  position: relative;
}

.navbar.scrolled {
  padding: 0.5rem 0;
  background: rgba(10, 22, 40, 0.92);
  border-bottom-color: rgba(59, 130, 246, 0.06);
  box-shadow: 0 1px 0 rgba(59, 130, 246, 0.06), 0 4px 24px rgba(0, 0, 0, 0.4);
}

/* Logo */
.navbar-brand {
  flex-shrink: 0;
}

.navbar-brand img {
  width: 130px;
  transition: opacity 150ms ease;
}

.navbar-brand:hover img {
  opacity: 0.8;
}

/* Menu - Center */
.navbar-collapse {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex !important;
  align-items: center;
}

.menu {
  display: flex;
  justify-content: center;
}

.menu2 {
  display: flex;
  gap: 0.75rem;
  list-style: none;
  align-items: center;
  margin: 0;
  padding: 0;
}

.navbar .nav-link {
  color: #94a3b8;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 1rem;
  border-radius: 6px;
  transition: all 200ms ease;
  text-decoration: none;
}

.navbar .nav-link:hover {
  color: #f0f0f5;
  background: rgba(59, 130, 246, 0.04);
}

/* CTA Button */
.cta-button-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #ffffff !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  border-radius: 8px;
  border: none;
  transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  box-shadow:
    0 0 0 1px rgba(59, 130, 246, 0.3),
    0 1px 2px rgba(0,0,0,0.4);
}

.cta-button-nav:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(59, 130, 246, 0.5),
    0 4px 16px rgba(0,0,0,0.4),
    0 0 40px rgba(59, 130, 246, 0.15);
  color: #ffffff !important;
}

/* LinkedIn - Hidden */
.linkedin {
  display: none;
}

.navbar-toggler {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #f0f0f5;
  cursor: pointer;
  padding: 0.5rem;
  display: none;
}

/* === MOBILE MENU === */
.menuCELU {
  display: none;
  position: fixed;
  z-index: 1001;
  background: linear-gradient(180deg, #0a1628 0%, #000000 100%);
  width: 100%;
  height: 100vh;
  top: 0;
  left: -100%;
  padding: 5rem 2rem 2rem;
  flex-direction: column;
  align-items: center;
  transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(20px);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.menuCELU.active {
  left: 0;
}

.brandCELU img {
  width: 140px;
  margin-bottom: 3rem;
}

.ulCELU {
  list-style: none;
  text-align: center;
  width: 100%;
  padding: 0;
}

.liCELU {
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

.aCELU {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.3rem;
  color: #94a3b8;
  font-weight: 500;
  transition: color 150ms ease;
  text-decoration: none;
}

.aCELU:hover {
  color: #3b82f6;
}

.redesCELU {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
}

.iconsCELU {
  width: 32px;
  opacity: 0.7;
  transition: opacity 150ms ease;
}

.iconsCELU:hover {
  opacity: 1;
}

.privacidad-cel {
  margin-top: 1.5rem;
}

.privacidad-cel .poli {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #94a3b8;
  font-size: 0.9rem;
}

/* === DROPDOWN === */
.dropdown-menu {
  background: #132035;
  border: 1px solid rgba(148, 163, 184, 0.08);
  border-radius: 12px;
  padding: 0.5rem;
  min-width: 150px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.dropdown-item {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #cbd5e1;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  transition: all 150ms ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dropdown-item:hover {
  background: rgba(59, 130, 246, 0.08);
  color: #3b82f6;
}

/* === RESPONSIVE === */
@media (max-width: 991px) {
  .menu { display: none; }
  .menuCELU { display: flex; }
  .navbar-toggler { display: block; }
  .navbar-collapse { display: none !important; }
}

@media (max-width: 480px) {
  .navbar .container-fluid { padding: 0 1rem; }
  .navbar-brand img { width: 100px; }
}