/* Header component styles */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-smoked-caviar);
  border-bottom: 1px solid var(--color-brushed-graphite);
  box-shadow: var(--shadow-cinematic);
  height: 72px;
  display: flex;
  align-items: center;
}

.site-header__inner {
  width: 100%;
  max-width: 1600px;
  margin-inline: auto;
  padding-inline: var(--container-padding-mobile);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(var(--space-sm), 1.5vw, var(--space-lg));
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
  text-decoration: none;
  color: var(--color-crisp-ivory);
}

.site-header__logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
}

.site-header__wordmark {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  font-family: var(--font-heading);
  color: var(--color-crisp-ivory);
  white-space: nowrap;
}

.site-header__wordmark-name {
  font-size: 1.125rem;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.site-header__wordmark-location {
  margin-top: 0.3rem;
  font-family: var(--font-body);
  font-size: 0.625rem;
  line-height: 1;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--color-brushed-champagne-gold);
}

.site-header__nav {
  display: none;
}

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

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

.site-header__nav-link {
  display: inline-block;
  padding: var(--space-xs) 0;
  font-family: var(--font-body);
  font-size: var(--text-body-small-size);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted-platinum-ash);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-color-border);
  position: relative;
}

.site-header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: transparent;
  transition: background-color var(--transition-color-border);
}

.site-header__nav-link:hover {
  color: var(--color-crisp-ivory);
}

.site-header__nav-link:hover::after {
  background-color: var(--color-brushed-champagne-gold);
}

.site-header__nav-link:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-outline-offset);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.site-header__cta {
  display: none;
}

.site-header__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  gap: 5px;
}

.site-header__toggle-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-crisp-ivory);
  transition: transform var(--transition-color-border), opacity var(--transition-color-border);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) {
  transform: translateY(7px) 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(-7px) rotate(-45deg);
}

.site-header__toggle:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-outline-offset);
}

/* Mobile navigation overlay */
.site-header__nav.is-open {
  display: block;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-obsidian);
  z-index: 999;
  overflow-y: auto;
  padding: var(--space-2xl) var(--container-padding-mobile);
}

.site-header__nav.is-open .site-header__nav-list {
  flex-direction: column;
  align-items: stretch;
  gap: 0;
}

.site-header__nav.is-open .site-header__nav-item {
  border-bottom: 1px solid var(--color-brushed-graphite);
}

.site-header__nav.is-open .site-header__nav-link {
  display: block;
  padding: var(--space-md) 0;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-crisp-ivory);
}

.site-header__nav.is-open .site-header__nav-link::after {
  display: none;
}

.site-header__nav.is-open .site-header__nav-link:hover {
  color: var(--color-brushed-champagne-gold);
}

/* Desktop styles */
@media (min-width: 1024px) {
  .site-header {
    height: 80px;
  }

  .site-header__inner {
    padding-inline: var(--container-padding-desktop);
  }

  .site-header__logo {
    width: 44px;
    height: 44px;
  }

  .site-header__wordmark {
    flex-shrink: 0;
  }

  .site-header__wordmark-name {
    font-size: 1.25rem;
  }

  .site-header__nav {
    display: block;
    flex: 1 1 auto;
    min-width: 0;
    position: static;
    background: transparent;
    overflow: visible;
    padding: 0;
  }

  .site-header__nav-list {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: clamp(var(--space-sm), 1.5vw, var(--space-lg));
  }

  .site-header__nav-item {
    border-bottom: none;
  }

  .site-header__nav-link {
    display: inline-block;
    padding: var(--space-xs) 0;
    font-family: var(--font-body);
    font-size: var(--text-body-small-size);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-muted-platinum-ash);
  }

  .site-header__nav-link::after {
    display: block;
  }

  .site-header__toggle {
    display: none;
  }
}

@media (min-width: 1360px) {
  .site-header__cta {
    display: inline-flex;
  }
}

/* Collision prevention for fixed header */
body {
  padding-top: 72px;
}

@media (min-width: 1024px) {
  body {
    padding-top: 80px;
  }
}