/* components/site-top-nav/static/site-top-nav.css — shell chrome (portfolio + resume SSOT) */

.pf-site-nav,
.site-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--color-nav-backdrop);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}

.site-nav__inner,
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--site-nav-link-padding-y, 0.65rem) var(--site-nav-link-padding-x, 2rem);
  min-height: var(--site-nav-height, var(--pf-site-chrome-height, 64px));
  height: var(--site-nav-height, var(--pf-site-chrome-height, 64px));
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}

.site-nav__brand,
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

.site-nav__photo,
.nav-photo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--color-border);
}

.site-nav__identity,
.nav-identity {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.5rem;
}

.site-nav__name,
.nav-name {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.2;
  color: var(--color-text-primary);
  text-decoration: none;
  white-space: nowrap;
}

.site-nav__name:hover,
.nav-name:hover {
  color: var(--color-accent-hover);
}

.site-nav__sep,
.nav-sep {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  user-select: none;
}

.site-nav__headline,
.nav-headline {
  font-size: 0.8rem;
  line-height: 1.3;
  color: var(--color-text-secondary);
  font-weight: 400;
}

.site-nav__linkedin,
.nav-linkedin {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}

.site-nav__linkedin:hover,
.nav-linkedin:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
}

.site-nav__links,
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.site-nav__link,
.nav-links a,
.nav-links__item {
  box-sizing: border-box;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.site-nav__link:hover,
.nav-links a:hover,
.nav-links__item:hover {
  color: var(--color-text-primary);
  background: var(--color-nav-hover-bg);
}

.site-nav__link--active,
.nav-link--active {
  color: var(--color-text-primary);
  background: var(--color-nav-hover-bg);
}

.site-nav__link-btn,
.nav-link-btn {
  box-sizing: border-box;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
}

.site-nav__link-btn:hover,
.nav-link-btn:hover {
  color: var(--color-text-primary);
  background: var(--color-nav-hover-bg);
}

.site-nav__actions,
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pf-site-nav .site-nav__photo,
.pf-site-nav .nav-photo {
  border-radius: 4px;
}

.pf-site-nav .site-nav__linkedin,
.pf-site-nav .nav-linkedin,
.pf-site-nav .site-nav__link,
.pf-site-nav .nav-links a {
  border-radius: 2px;
}

.site-nav__menu-toggle,
.nav-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.site-nav__menu-icon,
.nav-menu-toggle .site-nav__menu-icon {
  position: relative;
  display: block;
  width: 1.1rem;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

.site-nav__menu-icon::before,
.site-nav__menu-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.2s ease, top 0.2s ease;
}

.site-nav__menu-icon::before {
  top: -6px;
}

.site-nav__menu-icon::after {
  top: 6px;
}

.site-nav--menu-open .site-nav__menu-icon {
  background: transparent;
}

.site-nav--menu-open .site-nav__menu-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.site-nav--menu-open .site-nav__menu-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-nav__mobile-panel,
.nav-mobile-panel {
  display: none;
  border-top: 1px solid var(--color-border);
  background: var(--color-nav-backdrop);
  backdrop-filter: blur(14px);
}

.site-nav__mobile-links,
.nav-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.75rem 1rem 0.5rem;
}

.site-nav__mobile-links .site-nav__link,
.site-nav__mobile-links .nav-links__item,
.site-nav__mobile-links .site-nav__link-btn,
.site-nav__mobile-links .nav-link-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.65rem 0.75rem;
  font-size: 0.95rem;
}

.site-nav__mobile-linkedin {
  display: block;
  margin: 0 1rem 0.85rem;
  text-align: center;
}

@media (max-width: 680px) {
  .site-nav__links--desktop,
  .nav-links.site-nav__links--desktop {
    display: none;
  }

  .site-nav__linkedin--desktop,
  .nav-linkedin.site-nav__linkedin--desktop {
    display: none;
  }

  .site-nav__menu-toggle,
  .nav-menu-toggle {
    display: inline-flex;
  }

  .site-nav--menu-open .site-nav__mobile-panel,
  .site-nav--menu-open .nav-mobile-panel {
    display: block;
  }

  .site-nav__headline,
  .nav-headline {
    font-size: 0.72rem;
  }

  .site-nav__inner,
  .nav-inner {
    padding: 0.5rem 1rem;
  }

  .site-nav__name,
  .nav-name {
    font-size: 0.92rem;
  }
}