/* === NAVIGATION: BRUTALIST TERMINAL === */
/* Monospace. Utilitarian. Dark-mode aware. */

.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-lg);
  gap: var(--spacing-xl);
  font-family: var(--font-mono);
}

/* Site branding - terminal prompt style */
.nav-brand {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.nav-brand::before {
  content: '> ';
  color: var(--green);
}

.nav-brand:hover {
  color: var(--green);
  text-decoration: none;
}

/* Navigation links */
.nav-links {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  flex: 1;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 6px 10px;
  transition: all 0.15s ease;
  position: relative;
}

.nav-links a:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--green);
}

/* Right side controls */
.nav-controls {
  display: flex;
  align-items: center;
  margin-left: auto;
}

/* X/Twitter button - terminal style */
.nav-follow {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s ease;
}

.nav-follow:hover {
  border-color: var(--green);
  color: var(--text-primary);
  text-decoration: none;
}

.nav-follow svg {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}

.nav-follow-text {
  font-family: var(--font-mono);
}

/* Content padding to account for fixed nav */
main {
  margin-top: 76px;
  padding-bottom: var(--spacing-2xl);
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  cursor: pointer;
  padding: 6px 10px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1rem;
  transition: all 0.15s ease;
}

.nav-toggle:hover {
  border-color: var(--green);
}

/* === DARK THEME SUPPORT === */
/* Pages with dark backgrounds add these classes to body */
body.home-section .nav-bar,
body.building-section .nav-bar,
body.work-section .nav-bar,
body.work-nationbuilder .nav-bar,
body.work-websites .nav-bar,
body.connect-section .nav-bar,
body.colophon-section .nav-bar,
body.maryland-section .nav-bar,
body.faith-section .nav-bar,
body.error-section .nav-bar,
body.x-section .nav-bar {
  --nav-bg: #0a0a0a;
  --nav-surface: #111111;
  --nav-text: #e8e8e8;
  --nav-muted: #888888;
  --nav-dim: #333333;

  background-color: var(--nav-bg);
  border-bottom-color: var(--nav-dim);
}

body.home-section .nav-brand,
body.building-section .nav-brand,
body.work-section .nav-brand,
body.work-nationbuilder .nav-brand,
body.work-websites .nav-brand,
body.connect-section .nav-brand,
body.colophon-section .nav-brand,
body.maryland-section .nav-brand,
body.faith-section .nav-brand,
body.error-section .nav-brand,
body.x-section .nav-brand {
  color: var(--nav-text);
}

body.home-section .nav-brand:hover,
body.building-section .nav-brand:hover,
body.work-section .nav-brand:hover,
body.work-nationbuilder .nav-brand:hover,
body.work-websites .nav-brand:hover,
body.connect-section .nav-brand:hover,
body.colophon-section .nav-brand:hover,
body.maryland-section .nav-brand:hover,
body.faith-section .nav-brand:hover,
body.error-section .nav-brand:hover,
body.x-section .nav-brand:hover {
  color: var(--green);
}

body.home-section .nav-links a,
body.building-section .nav-links a,
body.work-section .nav-links a,
body.work-nationbuilder .nav-links a,
body.work-websites .nav-links a,
body.connect-section .nav-links a,
body.colophon-section .nav-links a,
body.maryland-section .nav-links a,
body.faith-section .nav-links a,
body.error-section .nav-links a,
body.x-section .nav-links a {
  color: var(--nav-muted);
}

body.home-section .nav-links a:hover,
body.building-section .nav-links a:hover,
body.work-section .nav-links a:hover,
body.work-nationbuilder .nav-links a:hover,
body.work-websites .nav-links a:hover,
body.connect-section .nav-links a:hover,
body.colophon-section .nav-links a:hover,
body.maryland-section .nav-links a:hover,
body.faith-section .nav-links a:hover,
body.error-section .nav-links a:hover,
body.x-section .nav-links a:hover,
body.home-section .nav-links a.active,
body.building-section .nav-links a.active,
body.work-section .nav-links a.active,
body.work-nationbuilder .nav-links a.active,
body.work-websites .nav-links a.active,
body.connect-section .nav-links a.active,
body.colophon-section .nav-links a.active,
body.maryland-section .nav-links a.active,
body.faith-section .nav-links a.active,
body.error-section .nav-links a.active,
body.x-section .nav-links a.active {
  color: var(--nav-text);
}

body.home-section .nav-follow,
body.building-section .nav-follow,
body.work-section .nav-follow,
body.work-nationbuilder .nav-follow,
body.work-websites .nav-follow,
body.connect-section .nav-follow,
body.colophon-section .nav-follow,
body.maryland-section .nav-follow,
body.faith-section .nav-follow,
body.error-section .nav-follow,
body.x-section .nav-follow {
  border-color: var(--nav-dim);
  color: var(--nav-muted);
}

body.home-section .nav-follow:hover,
body.building-section .nav-follow:hover,
body.work-section .nav-follow:hover,
body.work-nationbuilder .nav-follow:hover,
body.work-websites .nav-follow:hover,
body.connect-section .nav-follow:hover,
body.colophon-section .nav-follow:hover,
body.maryland-section .nav-follow:hover,
body.faith-section .nav-follow:hover,
body.error-section .nav-follow:hover,
body.x-section .nav-follow:hover {
  border-color: var(--green);
  color: var(--nav-text);
}

body.home-section .nav-toggle,
body.building-section .nav-toggle,
body.work-section .nav-toggle,
body.work-nationbuilder .nav-toggle,
body.work-websites .nav-toggle,
body.connect-section .nav-toggle,
body.colophon-section .nav-toggle,
body.maryland-section .nav-toggle,
body.faith-section .nav-toggle,
body.error-section .nav-toggle,
body.x-section .nav-toggle {
  border-color: var(--nav-dim);
  color: var(--nav-text);
}

body.home-section .nav-toggle:hover,
body.building-section .nav-toggle:hover,
body.work-section .nav-toggle:hover,
body.work-nationbuilder .nav-toggle:hover,
body.work-websites .nav-toggle:hover,
body.connect-section .nav-toggle:hover,
body.colophon-section .nav-toggle:hover,
body.maryland-section .nav-toggle:hover,
body.faith-section .nav-toggle:hover,
body.error-section .nav-toggle:hover,
body.x-section .nav-toggle:hover {
  border-color: var(--green);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav-bar {
    padding: 0 var(--spacing-md);
    height: 52px;
  }

  .nav-brand {
    font-size: 0.85rem;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-sm) 0;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: var(--spacing-md) var(--spacing-lg);
    border-left: 3px solid transparent;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-links a.active {
    border-left-color: var(--green);
    background: var(--bg-secondary);
  }

  .nav-toggle {
    display: block;
    order: -1;
  }

  main {
    margin-top: 68px;
  }

  /* Dark theme mobile menu */
  body.home-section .nav-links,
  body.building-section .nav-links,
  body.work-section .nav-links,
  body.work-nationbuilder .nav-links,
  body.work-websites .nav-links,
  body.connect-section .nav-links,
  body.colophon-section .nav-links,
  body.maryland-section .nav-links,
  body.faith-section .nav-links,
  body.error-section .nav-links,
  body.x-section .nav-links {
    background-color: var(--nav-bg);
    border-bottom-color: var(--nav-dim);
  }

  body.home-section .nav-links a.active,
  body.building-section .nav-links a.active,
  body.work-section .nav-links a.active,
  body.work-nationbuilder .nav-links a.active,
  body.work-websites .nav-links a.active,
  body.connect-section .nav-links a.active,
  body.colophon-section .nav-links a.active,
  body.maryland-section .nav-links a.active,
  body.faith-section .nav-links a.active,
  body.error-section .nav-links a.active,
  body.x-section .nav-links a.active {
    background: var(--nav-surface);
  }
}

@media (max-width: 480px) {
  .nav-bar {
    height: 48px;
    padding: 0 var(--spacing-sm);
  }

  .nav-links {
    top: 48px;
  }

  .nav-follow-text {
    display: none;
  }

  main {
    margin-top: 64px;
  }
}