/* Stoherbat header styles - build on base.css */

.stoherbat-header {
  position: sticky;
  top: 0;
  z-index: 40;
}

.stoherbat-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.stoherbat-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-6);
}

.stoherbat-header__logo-mark {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: radial-gradient(circle at 30% 30%, #e0f2e4 0, #3f7d46 55%, #2f5a34 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fdfdfb;
  box-shadow: var(--shadow-md);
}

.stoherbat-header__logo-mark .fa-mug-hot {
  font-size: 1.1rem;
}

.stoherbat-header__brand-text {
  display: flex;
  flex-direction: column;
}

.stoherbat-header__brand-name {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stoherbat-header__brand-tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Navigation */

.stoherbat-header__nav {
  display: flex;
  align-items: center;
}

.stoherbat-header__nav-list {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.stoherbat-header__nav-item--cta .stoherbat-header__cta-link {
  background-color: var(--color-primary);
  color: #ffffff;
  padding-inline: 1rem;
  padding-block: 0.45rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  box-shadow: var(--shadow-sm);
}

.stoherbat-header__nav-item--cta .stoherbat-header__cta-link:hover {
  background-color: var(--color-primary-dark);
  color: #ffffff;
}

/* Mobile toggle */

.stoherbat-header__toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-neutral-200);
  background-color: var(--color-surface);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.stoherbat-header__toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.stoherbat-header__toggle-icon,
.stoherbat-header__toggle-icon::before,
.stoherbat-header__toggle-icon::after {
  display: block;
  width: 1.25rem;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-normal), opacity var(--transition-normal), background-color var(--transition-normal);
}

.stoherbat-header__toggle-icon::before,
.stoherbat-header__toggle-icon::after {
  content: "";
  position: relative;
}

.stoherbat-header__toggle-icon::before {
  top: -0.3rem;
}

.stoherbat-header__toggle-icon::after {
  top: 0.3rem;
}

/* Active (X) state */

.stoherbat-header__toggle[aria-expanded="true"] .stoherbat-header__toggle-icon {
  background-color: transparent;
}

.stoherbat-header__toggle[aria-expanded="true"] .stoherbat-header__toggle-icon::before {
  transform: translateY(0.3rem) rotate(45deg);
}

.stoherbat-header__toggle[aria-expanded="true"] .stoherbat-header__toggle-icon::after {
  transform: translateY(-0.3rem) rotate(-45deg);
}

/* Responsive behavior */

@media (max-width: 768px) {
  .stoherbat-header__toggle {
    display: inline-flex;
  }

  .stoherbat-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background-color: rgba(245, 242, 235, 0.98);
    border-bottom: 1px solid rgba(148, 163, 184, 0.3);
    box-shadow: var(--shadow-md);
  }

  .stoherbat-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-8) var(--space-16) var(--space-12);
  }

  .stoherbat-header__nav-item .site-nav__link {
    display: block;
    padding: 0.6rem 0.75rem;
  }

  .stoherbat-header__nav-item--cta .stoherbat-header__cta-link {
    text-align: center;
    width: 100%;
  }

  /* JS-enhanced state: hidden by default, visible when .is-open on header */
  .stoherbat-header__nav {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height var(--transition-slow), opacity var(--transition-normal), visibility var(--transition-normal);
  }

  .stoherbat-header.is-open .stoherbat-header__nav {
    max-height: 18rem;
    opacity: 1;
    visibility: visible;
  }
}

@media (min-width: 769px) {
  .stoherbat-header__nav {
    position: static;
    box-shadow: none;
    border-bottom: none;
  }
}

/* Active nav link helper class */
.site-nav__link--active {
  background-color: var(--color-primary);
  color: #ffffff;
}

@media (min-width: 769px) {
  .stoherbat-header__nav-item .site-nav__link {
    font-size: var(--font-size-sm);
  }
}