/* Shared public-site header (Home, Sign in, Sign up, Download) */
.ec-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border, #E5E7EB);
  transition: box-shadow 0.3s;
}
.ec-navbar.scrolled { box-shadow: 0 2px 16px rgba(0, 0, 0, 0.07); }

.ec-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: nowrap;
  min-height: 64px;
  padding: 0.65rem 0;
}

.ec-nav-brand {
  flex-shrink: 0;
  white-space: nowrap;
}

.ec-nav-links {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  flex: 1 1 auto;
  min-width: 0;
  padding: 0 0.5rem;
}

.nav-link-ec {
  font-family: var(--font-head, "Plus Jakarta Sans", sans-serif);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-muted, #6B7280);
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: 9999px;
  transition: color 0.2s, background 0.2s;
}
.nav-link-ec:hover,
.nav-link-ec.is-active {
  color: var(--green, #16A34A);
  background: var(--green-light, #E3F5EA);
}

.ec-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}

.ec-nav-download {
  display: none;
  align-items: center;
  gap: 0.35rem;
  padding-right: 0.5rem;
  margin-right: 0.15rem;
  border-right: 1px solid var(--border, #E5E7EB);
}

.ec-nav-dl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 1rem;
  border: 1px solid var(--border, #E5E7EB);
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.ec-nav-dl-android {
  background: #111827;
  color: #34d399;
  border-color: #111827;
}
.ec-nav-dl-android:hover { background: #1f2937; color: #34d399; transform: translateY(-1px); }
.ec-nav-dl-ios {
  background: var(--white, #fff);
  color: #111827;
}
.ec-nav-dl-ios:hover { background: var(--surface, #F9FAFB); transform: translateY(-1px); }

.btn-ec-nav {
  font-family: var(--font-head, "Plus Jakarta Sans", sans-serif);
  font-weight: 600;
  font-size: 0.8125rem !important;
  padding: 0.45rem 1rem !important;
  white-space: nowrap;
  border-radius: 9999px;
  text-decoration: none;
  display: none;
  align-items: center;
  justify-content: center;
}
.btn-ec-nav.btn-ec-outline {
  background: transparent;
  color: var(--green, #16A34A);
  border: 2px solid var(--green, #16A34A);
}
.btn-ec-nav.btn-ec-outline:hover {
  background: var(--green-light, #E3F5EA);
  color: var(--green-dark, #15803D);
}
.btn-ec-nav.btn-ec-primary {
  background: var(--green, #16A34A);
  color: #fff;
  border: 2px solid var(--green, #16A34A);
}
.btn-ec-nav.btn-ec-primary:hover {
  background: var(--green-dark, #15803D);
  border-color: var(--green-dark, #15803D);
  color: #fff;
}

.ec-nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border, #E5E7EB);
  border-radius: 10px;
  background: #fff;
  color: var(--text, #111827);
  font-size: 1.25rem;
  cursor: pointer;
}
.ec-nav-toggle:hover {
  background: var(--green-light, #E3F5EA);
  color: var(--green-dark, #15803D);
}

.ec-nav-drawer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(17, 24, 39, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.ec-nav-drawer.open {
  opacity: 1;
  pointer-events: auto;
}
.ec-nav-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: #fff;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
  padding: 1.25rem;
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
}
.ec-nav-drawer.open .ec-nav-panel { transform: translateX(0); }
.ec-nav-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border, #E5E7EB);
}
.ec-nav-panel-links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.ec-nav-panel-links a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  font-family: var(--font-head, "Plus Jakarta Sans", sans-serif);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text, #111827);
  text-decoration: none;
}
.ec-nav-panel-links a:hover,
.ec-nav-panel-links a.is-active {
  background: var(--green-light, #E3F5EA);
  color: var(--green-dark, #15803D);
}
.ec-nav-panel-links a i { color: var(--green, #16A34A); }
.ec-nav-panel-cta {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border, #E5E7EB);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 576px) {
  .btn-ec-nav { display: inline-flex; }
}
@media (min-width: 992px) {
  .ec-nav-links.ec-nav-desktop-links { display: flex; }
  .ec-nav-toggle { display: none !important; }
}
@media (min-width: 1200px) {
  .ec-nav-download { display: flex; }
}
@media (max-width: 991px) {
  .ec-nav-inner { min-height: 56px; padding: 0.5rem 0; }
}
@media (min-width: 992px) and (max-width: 1100px) {
  .nav-link-ec { font-size: 0.8125rem; padding: 0.35rem 0.55rem; }
  .btn-ec-nav { font-size: 0.75rem !important; padding: 0.4rem 0.85rem !important; }
}