/* =============================================
   Navbar
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: all var(--dur-base) var(--ease-smooth);
}

.navbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}

/* ─── Logo ─── */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}

.navbar__logo-text {
  font-family: var(--font-heading);
  font-weight: var(--fw-black);
  font-size: var(--fz-lg);
  color: white;
  line-height: 1;
}

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

.navbar__logo-sub {
  font-size: var(--fz-xs);
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.6);
  display: block;
  margin-top: 2px;
  letter-spacing: 0.08em;
}

/* ─── Nav Menu ─── */
.navbar__menu {
  display: none;
  align-items: center;
  gap: var(--sp-1);
  flex: 1;
  justify-content: center;
}

@media (min-width: 1024px) {
  .navbar__menu { display: flex; }
}

.navbar__link {
  font-family: var(--font-body);
  font-size: var(--fz-sm);
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.85);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  transition: all var(--dur-fast) var(--ease-smooth);
  position: relative;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--clr-accent);
  border-radius: 99px;
  transition: width var(--dur-base) var(--ease-smooth);
}

.navbar__link:hover {
  color: white;
  background: rgba(255,255,255,0.08);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 60%;
}

.navbar__link.active {
  color: white;
}

/* ─── Nav CTAs ─── */
.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.navbar__call-btn {
  display: none;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fz-sm);
  font-weight: var(--fw-semi);
  color: white;
  border: 1.5px solid rgba(255,255,255,0.5);
  border-radius: var(--radius-full);
  padding: 0.55rem 1.25rem;
  transition: all var(--dur-base) var(--ease-smooth);
  text-decoration: none;
}

.navbar__call-btn:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
}

@media (min-width: 768px) {
  .navbar__call-btn { display: flex; }
}

.navbar__cta {
  font-size: var(--fz-sm);
  font-weight: var(--fw-semi);
  font-family: var(--font-heading);
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  color: white;
  border: none;
  border-radius: var(--radius-full);
  padding: 0.65rem 1.5rem;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-smooth);
  box-shadow: 0 4px 16px rgba(249,115,22,0.4);
  text-decoration: none;
}

.navbar__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249,115,22,0.5);
}

/* ─── Hamburger ─── */
.navbar__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--sp-2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--dur-fast) ease;
  border: 1.5px solid rgba(255,255,255,0.25);
}

.navbar__hamburger:hover { background: rgba(255,255,255,0.08); }

@media (min-width: 1024px) {
  .navbar__hamburger { display: none; }
}

.navbar__hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 99px;
  transition: all var(--dur-base) var(--ease-smooth);
  transform-origin: center;
}

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

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

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

/* ─── Scrolled State ─── */
.navbar.scrolled {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 4px 32px rgba(0,0,0,0.25);
}

/* ─── Mobile Drawer ─── */
.mobile-drawer {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 14, 30, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 999;
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-smooth);
  padding: var(--sp-8) var(--sp-6);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-drawer__link {
  font-family: var(--font-heading);
  font-size: var(--fz-xl);
  font-weight: var(--fw-semi);
  color: rgba(255,255,255,0.85);
  padding: var(--sp-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color var(--dur-fast) ease;
  text-decoration: none;
}

.mobile-drawer__link:hover { color: var(--clr-accent); }

.mobile-drawer__actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

@media (min-width: 1024px) {
  .mobile-drawer { display: none !important; }
}