/* ============================================================
   GROWZY PREMIUM — Navbar
   ============================================================ */

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 0;
  transition: all 0.4s ease;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(11,17,32,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.navbar.scrolled .navbar-inner {
  padding: 12px 24px;
}

/* ── Brand ── */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-logo-icon {
  width: 38px; height: 38px;
  background: var(--grad-main);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 16px rgba(124,58,237,0.5);
}

.brand-name {
  font-family: var(--font-main);
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
}

.brand-name span {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Nav Menu ── */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: all 0.25s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}

.nav-link.active {
  color: var(--white);
  background: rgba(124,58,237,0.18);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  transform: translateX(-50%);
  width: 14px; height: 2px;
  background: var(--grad-main);
  border-radius: 2px;
}

/* ── Nav Actions ── */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-nav-login {
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  border: 1px solid var(--border);
  background: transparent;
  transition: all 0.3s;
  cursor: pointer;
}

.btn-nav-login:hover {
  background: rgba(255,255,255,0.06);
  border-color: var(--primary);
  color: var(--white);
}

.btn-nav-cta {
  padding: 9px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  background: var(--grad-main);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(124,58,237,0.4);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.btn-nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124,58,237,0.6);
  color: #fff;
}

.btn-nav-cta .cta-shine {
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.5s;
}

.btn-nav-cta:hover .cta-shine { left: 150%; }

/* ── Hamburger ── */
.navbar-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  transition: background 0.3s;
}

.navbar-hamburger:hover { background: rgba(255,255,255,0.1); }

.hamburger-line {
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.35s ease;
}

.navbar-hamburger.open .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.navbar-hamburger.open .hamburger-line:nth-child(2) {
  opacity: 0; transform: translateX(-10px);
}
.navbar-hamburger.open .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Mobile Menu ── */
.navbar-mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(11,17,32,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.navbar-mobile.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.mobile-nav-link {
  font-size: 22px;
  font-weight: 700;
  font-family: var(--font-main);
  color: var(--text);
  padding: 12px 24px;
  border-radius: 12px;
  transition: all 0.25s;
  text-decoration: none;
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--white);
  background: rgba(124,58,237,0.2);
}

.mobile-close {
  position: absolute;
  top: 24px; right: 24px;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  color: var(--white);
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 20px;
  transition: background 0.3s;
}

.mobile-close:hover { background: var(--danger); }

@media (max-width: 900px) {
  .navbar-menu { display: none; }
  .navbar-hamburger { display: flex; }
  .navbar-actions .btn-nav-login { display: none; }
}