/* ==========================================================================
   navbar.css
   ========================================================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 72px;
  padding: 0 24px;
  border-bottom: 1px solid transparent;
  transition: all 0.3s;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav.scrolled {
  background: rgba(8,12,16,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.nav-logo-mark {
  width: 32px;
  height: 32px;
  background: var(--green);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: #000;
  flex-shrink: 0;
}
.nav-logo-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.nav-logo-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--green);
  margin-left: 2px;
}

/* Center tabs */
.nav-center {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  position: relative;
}
.nav-tab {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 6px;
  transition: all 0.2s;
  position: relative;
}
.nav-tab:hover {
  color: var(--text);
  background: var(--surface2);
}

/* Services dropdown */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-menu {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  padding-top: 12px;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.nav-dropdown-menu-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 16px 24px;
  background: rgba(8,12,16,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  pointer-events: all;
}
.nav-dropdown-item {
  display: block;
  padding: 10px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-sub);
  border: 1px solid transparent;
  border-radius: 4px;
  border-radius: 5px;
  transition: all 0.15s;
}
.nav-dropdown-item:hover {
  color: var(--green);
  background: rgba(16,185,129,0.06);
  border-color: rgba(16,185,129,0.15);
}

/* Right side */
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid rgba(16,185,129,0.2);
  padding: 5px 10px;
  border-radius: 6px;
}
.nav-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: blink 2s ease-in-out infinite;
}

/* Mobile */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav-mobile-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-mobile-toggle.open span:nth-child(2) { opacity: 0; }
.nav-mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(8,12,16,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  z-index: 99;
  flex-direction: column;
  gap: 2px;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-link {
  display: block;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-sub);
  border-radius: 8px;
  transition: all 0.2s;
}
.nav-mobile-link:hover {
  color: var(--text);
  background: var(--surface);
}
.nav-mobile-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}
.nav-mobile-cta {
  display: block;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 600;
  color: #000;
  background: var(--green);
  border-radius: 8px;
  text-align: center;
  margin-top: 8px;
  transition: background 0.2s;
}
.nav-mobile-cta:hover { background: #0ea371; }

@media (max-width: 1024px) {
  .nav { padding: 0 32px; }
  .nav-center { display: none; }
}
@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-center { display: none; }
  .nav-right { display: none; }
  .nav-mobile-toggle { display: flex; }
}

@media (max-width: 480px) {
  .nav { padding: 0 16px; }
  .nav-logo-text { font-size: 13px; }
}

.nav-dropdown-item::before {
  content: '>';
  margin-right: 8px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-dropdown-item:hover::before {
  color: var(--green);
}

.nav-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -50px;
  right: -50px;
  height: 20px;
}