.topbar {
  background: linear-gradient(90deg, #050d1a, #0f2040);
  border-bottom: 1px solid rgba(255,255,255,.05);
  padding: 10px 0;
  font-size: .85rem;
  position: relative;
  z-index: 1000;
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.topbar-contact { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar-link {
  display: flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,.7); transition: color .2s;
}
.topbar-link:hover { color: #60a5fa; }
.topbar-cta {
  color: #fbbf24; font-weight: 700; font-size: .85rem;
  transition: color .2s; display: flex; align-items: center; gap: 4px;
}
.topbar-cta:hover { color: #f59e0b; }

.navbar {
  position: sticky; top: 0; z-index: 999;
  background: rgba(10,22,40,.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.05);
  transition: all .3s ease;
}
.navbar-scrolled {
  background: rgba(5,13,26,.95);
  box-shadow: 0 10px 30px rgba(0,0,0,.4);
}
.navbar-inner {
  display: flex; align-items: center; gap: 24px;
  height: 80px; transition: height .3s ease;
}
.navbar-scrolled .navbar-inner { height: 70px; }

.navbar-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-img {
  height: 54px; width: 54px;
  object-fit: contain;
  padding: 0px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  background: #fff;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-brand { font-size: 1.1rem; font-weight: 800; color: #fff; letter-spacing: 0.5px; }
.logo-sub { font-size: .75rem; color: rgba(255,255,255,.6); font-weight: 500; letter-spacing: 1px; text-transform: uppercase; }

.navbar-links { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.navbar-link {
  color: rgba(255,255,255,.75); font-size: .9rem; font-weight: 600;
  padding: 8px 16px; border-radius: 8px; transition: all .2s;
  position: relative; white-space: nowrap;
}
.navbar-link:hover { color: #fff; background: rgba(255,255,255,.05); }
.navbar-link.active { color: #60a5fa; background: rgba(59,130,246,.1); }
.navbar-link.active::after {
  content: ''; position: absolute; bottom: 0; left: 50%;
  transform: translateX(-50%); width: 24px; height: 3px;
  background: #60a5fa; border-radius: 3px 3px 0 0;
}

.navbar-cta { padding: 12px 24px; font-size: .9rem; border-radius: 99px; white-space: nowrap; flex-shrink: 0; }

.hamburger {
  display: none; background: none; border: none; color: #fff;
  cursor: pointer; padding: 8px; margin-left: auto;
}

.mobile-menu {
  max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(0.4, 0, 0.2, 1);
  background: #050d1a; border-top: 1px solid rgba(255,255,255,.05);
}
.mobile-menu.open { max-height: 400px; }
.mobile-menu ul { padding: 16px 0; }
.mobile-link {
  display: block; padding: 14px 24px; color: rgba(255,255,255,.75);
  font-size: 1rem; font-weight: 600; transition: all .2s;
  border-left: 4px solid transparent;
}
.mobile-link:hover { color: #fff; background: rgba(255,255,255,.03); border-left-color: #3b82f6; }
.mobile-link.active { color: #60a5fa; border-left-color: #3b82f6; background: rgba(59,130,246,.05); }

@media (max-width: 1100px) {
  .navbar-links { display: none; }
  .navbar-cta { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 600px) {
  .topbar-contact span { display: none; }
  .topbar-cta { font-size: .75rem; }
  .logo-text { display: none; }
}