/* ============================================
   GrowMark — Navbar (v2 — glassmorphism + glow)
   ============================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: 1rem 0;
  transition: all var(--duration-slow) var(--ease-smooth);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  background: rgba(5, 5, 5, 0.7);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3), 0 0 1px rgba(255,255,255,0.05);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ── Logo ──────────────────────────────── */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-primary);
  font-size: 1.6rem;
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.02em;
  z-index: var(--z-overlay);
  text-decoration: none;
  transition: transform var(--duration-normal) var(--ease-smooth);
}

.navbar__logo:hover {
  transform: scale(1.03);
}

.navbar__logo-green {
  color: var(--clr-primary);
}

.navbar__logo-white {
  color: var(--clr-text);
}

.navbar__logo img {
  height: 32px;
  width: auto;
  filter: drop-shadow(0 0 10px rgba(0,200,83,0.2));
}

/* ── Nav Links ─────────────────────────── */
.navbar__links {
  display: flex;
  align-items: center;
  gap: 2px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  padding: 4px;
}

.navbar__link {
  position: relative;
  font-size: var(--fs-caption);
  font-weight: var(--fw-medium);
  color: var(--clr-text-secondary);
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.navbar__link:hover {
  color: var(--clr-text);
}

.navbar__link.active {
  color: var(--clr-text);
  background: rgba(255,255,255,0.06);
}

.navbar__link.active::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--clr-primary);
  box-shadow: 0 0 8px var(--clr-primary);
}

/* ── Dropdown ──────────────────────────── */
.navbar__dropdown {
  position: relative;
}

.navbar__dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.navbar__dropdown-arrow {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-normal) var(--ease-smooth);
}

.navbar__dropdown:hover .navbar__dropdown-arrow {
  transform: rotate(180deg);
}

.navbar__dropdown-menu {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 230px;
  background: rgba(14, 14, 14, 0.9);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-lg);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--duration-normal) var(--ease-smooth);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,0.03);
}

/* Connector arrow */
.navbar__dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: rgba(14, 14, 14, 0.9);
  border-left: 1px solid var(--clr-border-2);
  border-top: 1px solid var(--clr-border-2);
}

.navbar__dropdown:hover .navbar__dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.navbar__dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: 0.7rem 0.9rem;
  font-size: var(--fs-caption);
  font-weight: var(--fw-medium);
  color: var(--clr-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast) var(--ease-smooth);
}

.navbar__dropdown-item:hover {
  background: rgba(0, 200, 83, 0.06);
  color: var(--clr-primary);
  transform: translateX(2px);
}

.navbar__dropdown-icon {
  width: 18px;
  height: 18px;
  color: var(--clr-text-muted);
  transition: color var(--duration-fast) var(--ease-smooth);
}

.navbar__dropdown-item:hover .navbar__dropdown-icon {
  color: var(--clr-primary);
}

/* ── Actions ───────────────────────────── */
.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}

.navbar__cta {
  background: var(--gradient-primary);
  color: #000;
  font-weight: var(--fw-bold);
  font-size: var(--fs-caption);
  padding: 0.55rem 1.5rem;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-smooth);
  box-shadow: 0 0 20px rgba(0, 200, 83, 0.15), 0 0 40px rgba(0, 200, 83, 0.05);
  position: relative;
  overflow: hidden;
}

/* Shimmer on CTA */
.navbar__cta::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

.navbar__cta:hover {
  box-shadow: 0 0 30px rgba(0, 200, 83, 0.3), 0 0 60px rgba(0, 200, 83, 0.1);
  transform: translateY(-2px) scale(1.02);
}

/* ── Hamburger ─────────────────────────── */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
  padding: 4px 0;
  cursor: pointer;
  z-index: var(--z-overlay);
}

.navbar__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-smooth);
  transform-origin: center;
}

.navbar__hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar__hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Mobile Menu ───────────────────────── */
.navbar__mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(40px) saturate(120%);
  -webkit-backdrop-filter: blur(40px) saturate(120%);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--sp-xl);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--duration-slow) var(--ease-smooth);
}

.navbar__mobile.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.navbar__mobile-link {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text-secondary);
  transition: all var(--duration-normal) var(--ease-smooth);
  transform: translateY(30px);
  opacity: 0;
  position: relative;
}

.navbar__mobile.open .navbar__mobile-link {
  transform: translateY(0);
  opacity: 1;
}

.navbar__mobile-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--duration-normal) var(--ease-smooth);
}

.navbar__mobile-link:hover::after {
  width: 100%;
}

.navbar__mobile-link:nth-child(1) { transition-delay: 0.1s; }
.navbar__mobile-link:nth-child(2) { transition-delay: 0.15s; }
.navbar__mobile-link:nth-child(3) { transition-delay: 0.2s; }
.navbar__mobile-link:nth-child(4) { transition-delay: 0.25s; }
.navbar__mobile-link:nth-child(5) { transition-delay: 0.3s; }

.navbar__mobile-link:hover {
  color: var(--clr-primary);
}

.navbar__mobile-cta {
  margin-top: var(--sp-lg);
  transform: translateY(30px);
  opacity: 0;
  transition: all var(--duration-slow) var(--ease-smooth);
  transition-delay: 0.4s;
}

.navbar__mobile.open .navbar__mobile-cta {
  transform: translateY(0);
  opacity: 1;
}

/* ── Responsive ────────────────────────── */
@media (max-width: 900px) {
  .navbar__links,
  .navbar__actions {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
  }
}