/* ============================================
   Header component styles
   ============================================ */

.site-header {
  position: relative;
  z-index: 1000;
  background-color: var(--color-ivory);
  border-bottom: var(--border-editorial);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-2xs);
  min-height: 4.5rem;
  padding-block: var(--spacing-3xs);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-3xs);
  flex-shrink: 0;
  min-width: 0;
  color: var(--color-soft-black);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.site-header__brand:hover {
  color: var(--color-deep-wine);
  text-decoration: none;
}

.site-header__logo {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
  flex-shrink: 0;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: var(--weight-h2);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.3125rem;
  width: var(--touch-target-min);
  height: var(--touch-target-min);
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-soft-black);
  transition: color var(--transition-fast);
}

.site-header__toggle:hover {
  color: var(--color-deep-wine);
}

.site-header__toggle:focus-visible {
  outline: 2px solid var(--color-deep-wine);
  outline-offset: 2px;
}

.site-header__toggle-line {
  display: block;
  width: 1.5rem;
  height: 2px;
  background-color: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) {
  transform: translateY(0.4375rem) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(2) {
  opacity: 0;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(3) {
  transform: translateY(-0.4375rem) rotate(-45deg);
}

.site-header__nav {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xs);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header__nav-item {
  margin: 0;
  padding: 0;
}

.site-header__nav-item + .site-header__nav-item {
  margin-inline-start: 0;
}

.site-header__nav-link {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-target-min);
  padding-inline: var(--spacing-3xs);
  color: var(--color-soft-black);
  font-size: var(--text-caption);
  font-weight: var(--weight-small-label);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.site-header__nav-link:hover {
  color: var(--color-deep-wine);
  text-decoration: none;
}

.site-header__nav-link:focus-visible {
  outline: 2px solid var(--color-deep-wine);
  outline-offset: 2px;
}

.site-header__nav-item--cta .site-header__nav-link--cta {
  background-color: var(--color-deep-wine);
  color: var(--color-ivory);
  border-radius: var(--radius-ui);
  padding-inline: var(--spacing-2xs);
}

.site-header__nav-item--cta .site-header__nav-link--cta:hover {
  background-color: #8A2526;
  color: var(--color-ivory);
  text-decoration: none;
}

/* Mobile navigation */
@media (max-width: 767px) {
  .site-header__inner {
    min-height: 4rem;
  }

  .site-header__logo {
    width: 2rem;
    height: 2rem;
  }

  .site-header__brand-text {
    font-size: 1.125rem;
  }

  .site-header__toggle {
    display: flex;
  }

  .site-header__nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(85vw, 24rem);
    max-width: 100%;
    background-color: var(--color-ivory);
    border-left: var(--border-editorial);
    box-shadow: var(--shadow-elevated);
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 1001;
    display: block;
    padding: var(--spacing-lg) var(--spacing-xs);
  }

  .site-header__nav.is-open {
    transform: translateX(0);
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-3xs);
  }

  .site-header__nav-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    min-height: var(--touch-target-min);
    padding: var(--spacing-3xs) var(--spacing-2xs);
    font-size: var(--text-body);
    text-transform: none;
    letter-spacing: 0;
    border-bottom: var(--border-editorial);
  }

  .site-header__nav-item--cta .site-header__nav-link--cta {
    justify-content: center;
    border-bottom: none;
    border-radius: var(--radius-ui);
    margin-top: var(--spacing-2xs);
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .site-header__inner {
    gap: var(--spacing-2xs);
  }

  .site-header__brand-text {
    font-size: 1.25rem;
  }

  .site-header__nav-list {
    gap: var(--spacing-2xs);
  }

  .site-header__nav-link {
    padding-inline: var(--spacing-3xs);
    font-size: var(--text-small-label);
  }
}

@media (max-width: 1024px) {
  .site-header__inner {
    padding-inline: var(--container-padding-tablet);
  }
}

@media (max-width: 767px) {
  .site-header__inner {
    padding-inline: var(--container-padding-mobile);
  }
}