/* Header Specific Styles */

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-secondary);
  color: white;
  padding: 8px;
  text-decoration: none;
  z-index: 10000;
  font-weight: 600;
  border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
  top: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-background);
  box-shadow: var(--shadow-sm);
}

.header-top {
  background-color: var(--color-secondary);
  color: white;
  font-size: var(--font-size-sm);
  padding: var(--space-2) 0;
  text-align: center;
}

.header-promo {
  margin: 0;
  color: white;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.header-main {
  padding: var(--space-4) 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: 'Outfit', sans-serif;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  flex-shrink: 0;
}

.logo__icon {
  color: var(--color-accent);
}

.logo:hover {
  color: var(--color-primary-dark);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  position: relative;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-secondary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger {
  position: relative;
  margin: auto;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
}

.hamburger::before {
  top: -7px;
}

.hamburger::after {
  bottom: -7px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger {
  background-color: transparent;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::before {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::after {
  transform: translateY(-7px) rotate(-45deg);
}



.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: var(--font-size-base);
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.nav-link:hover,
.nav-link:focus {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link:focus::after {
  transform: scaleX(1);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-secondary);
  background-color: var(--color-surface);
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 2px solid transparent;
  position: relative;
}

.icon-btn:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.icon-btn:focus-visible {
  border-color: var(--color-accent);
  outline: none;
}

.cart-btn .cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--color-accent);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Styles */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .primary-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-background);
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 80px;
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
    z-index: 999;
  }

  .primary-nav.is-open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    gap: var(--space-4);
    width: 100%;
    padding: var(--space-6);
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-surface-alt);
  }

  .nav-link {
    display: block;
    padding: var(--space-3) 0;
    font-size: var(--font-size-lg);
  }

  .nav-link::after {
    display: none;
  }

  .header-actions {
    gap: var(--space-2);
  }

  .icon-btn {
    width: 36px;
    height: 36px;
    background-color: transparent;
  }
}

@media (prefers-reduced-motion: reduce) {
  .primary-nav,
  .hamburger,
  .hamburger::before,
  .hamburger::after,
  .icon-btn {
    transition: none;
  }
}