/* Header-specific styles for Danube Gathering */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header__inner {
  min-height: 64px;
}

.site-logo__text {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.nav-primary {
  align-items: center;
}

.nav-primary__list {
  list-style: none;
}

.nav-primary__item--cta .nav-primary__link--cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-peach));
  color: #ffffff;
  border-radius: var(--radius-pill);
  padding-inline: 1.1rem;
  padding-block: 0.5rem;
  box-shadow: var(--shadow-sm);
}

.nav-primary__item--cta .nav-primary__link--cta:hover {
  box-shadow: var(--shadow-md);
}

/* Mobile navigation */
.nav-toggle {
  cursor: pointer;
  background-color: #ffffff;
  box-shadow: var(--shadow-xs);
}

.nav-toggle__icon,
.nav-toggle__icon::before,
.nav-toggle__icon::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text-soft);
  position: relative;
  transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-base);
}

.nav-toggle__icon::before,
.nav-toggle__icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__icon::before {
  top: -6px;
}

.nav-toggle__icon::after {
  top: 6px;
}

.nav-toggle.is-open .nav-toggle__icon {
  background-color: transparent;
}

.nav-toggle.is-open .nav-toggle__icon::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle.is-open .nav-toggle__icon::after {
  transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 959.98px) {
  .nav-primary__list {
    position: absolute;
    inset-block-start: 100%;
    inset-inline: 0;
    background-color: #ffffff;
    border-bottom: 1px solid var(--color-gray-100);
    box-shadow: 0 6px 18px rgba(15, 35, 52, 0.08);
    padding: var(--space-3) var(--space-4) var(--space-4);
    display: none;
    flex-direction: column;
    gap: var(--space-2);
  }

  .nav-primary__list.is-open {
    display: flex;
  }

  .nav-primary__link {
    display: block;
  }
}

@media (min-width: 960px) {
  .nav-primary__list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }

  .nav-primary__link {
    font-size: var(--font-size-sm);
  }
}

/* Active link state helper class (can be set server-side) */
.nav-primary__link--active {
  background-color: rgba(30, 197, 198, 0.12);
  color: var(--color-text);
}