/* ============================================================
   NAVBAR COMPONENT
   ============================================================ */

app-navbar {
  display: block;
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

/* ---- Inner layout ---- */
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--navbar-h);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ---- Logo / brand ---- */
.navbar-brand {
  height: 100%;
}
.navbar-brand:hover { color: var(--color-primary-hover); }

.navbar-brand img {
  height: 100%;
}

/* ---- Desktop link list ---- */
.navbar-links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.navbar-links a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: 400;
  white-space: nowrap;
  transition: color var(--t-fast);
}
.navbar-links a:hover            { color: var(--color-primary); }
.navbar-links a.active           { color: var(--color-text); font-weight: bold; }
.navbar-links a.cta-link         { color: var(--color-primary); font-weight: 500; }
.navbar-links a.cta-link:hover   { color: var(--color-primary-hover); }

/* ---- Hamburger button (mobile only) ---- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
  transform-origin: center;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Mobile dropdown menu ---- */
.navbar-mobile-menu {
  display: none; /* toggled to flex by JS */
  flex-direction: column;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 0px var(--container-pad);
  gap: 0;
  position: absolute;
  top: var(--navbar-h);
  left: 0;
  width: 100%;
  z-index: 200;
}
.navbar-mobile-menu.is-open { display: flex; }

.navbar-mobile-menu a {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--t-fast);
}
.navbar-mobile-menu a:last-child  { border-bottom: none; }
.navbar-mobile-menu a:hover       { color: var(--color-text); }
.navbar-mobile-menu a.active      { color: var(--color-text); font-weight: 500; }
.navbar-mobile-menu a.cta-link    { color: var(--color-primary); font-weight: 500; }

/* ---- Overlay behind mobile menu ---- */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 199;
  top: var(--navbar-h);
}
.nav-overlay.is-open { display: block; }

/* ---- Floating commission pill (mobile only) ---- */
.commission-fab {
  display: none;
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 190;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  box-shadow: 0 4px 16px rgba(43,188,190,0.38);
  transition: background var(--t-fast), box-shadow var(--t-fast);
  white-space: nowrap;
}
.commission-fab:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 6px 20px rgba(43,188,190,0.48);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
  
@media (max-width: 940px) {
  .navbar-links a { font-size: var(--text-xs); }
  .navbar-brand img { height: 80%; margin-top: 5%; }
}

@media (max-width: 860px) {
  .navbar-links    { display: none; }
  .hamburger       { display: flex; }
  .commission-fab  { display: inline-flex; align-items: center; gap: 0.35rem; }
}