/* Drawer Navigation Styles - Professional Blue Theme */
.drawer-trigger {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, #1e3c72, #2a5298);
  border: none;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(30, 60, 114, 0.3);
}

.drawer-trigger:hover {
  background: linear-gradient(135deg, #2a5298, #1e3c72);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 60, 114, 0.4);
}

.drawer-trigger::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.2), transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.4s ease;
}

.drawer-trigger:active::before {
  width: 150px;
  height: 150px;
}

.drawer-trigger i {
  color: white;
  font-size: 1.1rem;
  z-index: 1;
}

.drawer-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: linear-gradient(135deg, #0f1419, #1a2332);
  backdrop-filter: blur(20px);
  border-left: 1px solid rgba(30, 60, 114, 0.3);
  transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding-top: 80px;
  box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
}

.drawer-nav.active {
  right: 0;
}

.drawer-nav .drawer-nav-item {
  padding: 1.5rem 2rem;
  color: #e8eaed;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  position: relative;
}

.drawer-nav .drawer-nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: linear-gradient(135deg, #1e3c72, #2a5298);
  transition: width 0.3s ease;
}

.drawer-nav .drawer-nav-item:hover {
  background: rgba(30, 60, 114, 0.1);
  padding-left: 2.5rem;
  color: #4a90e2;
}

.drawer-nav .drawer-nav-item:hover::before {
  width: 4px;
}

.drawer-nav .drawer-nav-item.active {
  background: rgba(30, 60, 114, 0.15);
  color: #4a90e2;
  border-left: 3px solid #2a5298;
}

.drawer-nav .drawer-nav-item i {
  color: #4a90e2;
  width: 20px;
}

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
  backdrop-filter: blur(2px);
}

.drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.drawer-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(30, 60, 114, 0.1);
  border: 1px solid rgba(30, 60, 114, 0.2);
  color: #4a90e2;
  font-size: 1.3rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  transition: all 0.3s ease;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawer-close:hover {
  background: rgba(30, 60, 114, 0.2);
  border-color: rgba(30, 60, 114, 0.4);
  transform: scale(1.1);
}

/* Hide original mobile menu button on mobile */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
  
  .drawer-trigger {
    display: flex;
  }
}

/* Hide drawer trigger on desktop */
@media (min-width: 769px) {
  .drawer-trigger {
    display: none;
  }
}