/**
 * @file
 * Header styles.
 */

.site-header {
  display: flex;
  align-items: center;
  gap: var(--space-5xl);
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--space-lg) 0;
}

.site-header-wrapper {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  padding-inline: var(--page-gutter);
}

.site-header__logo {
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-logo);
  color: var(--color-text-primary);
  text-decoration: none;
  flex-shrink: 0;
}

.site-header__logo-accent {
  color: var(--color-primary);
}

/* ── Main navigation ── */
.site-header__nav {
  display: flex;
  gap: var(--space-3xl);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-medium);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header__nav a {
  color: var(--color-text-secondary);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.site-header__nav a:hover,
.site-header__nav a.is-active {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-semibold);
  border-bottom-color: var(--color-primary);
}

/* ── Header actions ── */
.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-left: auto;
}

.site-header__login {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
}

.site-header__cta {
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  border: none;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(158, 70, 31, 0.28);
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}

.site-header__cta:hover {
  background: var(--color-primary-hover);
  color: var(--color-text-inverse);
}

/* ── Mobile menu toggle ── */
.site-header__menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: var(--space-xs);
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .site-header-wrapper {
    padding-inline: var(--page-gutter-mobile);
  }

  .site-header {
    gap: 12px;
    padding: 10px 0;
  }

  .site-header__logo {
    font-size: 19px;
  }

  .site-header__nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-lg) var(--page-gutter-mobile);
    box-shadow: var(--shadow-md);
  }

  .site-header__nav.is-open {
    display: flex;
  }

  .site-header__nav a {
    padding: var(--space-sm) 0;
    border-bottom: none;
  }

  .site-header__login {
    display: none;
  }

  .site-header__cta {
    padding: 9px 16px;
    font-size: 13px;
    margin-left: auto;
  }

  .site-header__menu-toggle {
    display: block;
  }
}