/* PatternFly-inspired overrides — personal portfolio identity (not Red Hat corporate clone) */

:root {
  --brand-accent: #cc0000;
  --brand-accent-dark: #820000;
  --brand-accent-soft: #fff0f0;
  --brand-surface: #ffffff;
  --brand-surface-alt: #f4f4f6;
  --brand-text: #151515;
  --brand-text-muted: #525252;
  --brand-border: #d2d2d2;
  --brand-radius: 8px;
  --brand-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  --masthead-height: 64px;
  --font-display: 'Red Hat Display', sans-serif;
  --font-text: 'Red Hat Text', sans-serif;
}

[data-theme="dark"] {
  --brand-surface: #1e1e1e;
  --brand-surface-alt: #2b2b2b;
  --brand-text: #f5f5f5;
  --brand-text-muted: #b8b8b8;
  --brand-border: #3d3d3d;
  --brand-accent-soft: #3a1515;
  --brand-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  /* Remap legacy main.css tokens used as page backgrounds (not footer) */
  --rh-white: #1e1e1e;
  --rh-gray-100: #2b2b2b;
  --rh-gray-200: #3d3d3d;
}

[data-theme="light"] {
  --brand-surface: #ffffff;
  --brand-surface-alt: #f4f4f6;
  --brand-text: #151515;
  --brand-text-muted: #525252;
  --brand-border: #d2d2d2;
  --brand-accent-soft: #fff0f0;
  --brand-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

body.pf-v6-c-page {
  font-family: var(--font-text);
  color: var(--brand-text);
  background: var(--brand-surface);
  /* Portfolio uses document scroll — not PatternFly's nested 100vh page chrome */
  display: block !important;
  height: auto !important;
  min-height: 100vh !important;
  max-height: none !important;
  overflow-x: hidden !important;
  overflow-y: visible !important;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

[id] {
  scroll-margin-top: calc(var(--masthead-height) + 1rem);
}

.pf-v6-c-page__main-container,
.main-content {
  display: block !important;
  max-height: none !important;
  height: auto !important;
  overflow: visible !important;
  margin-inline: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  background-color: transparent !important;
  grid-area: auto !important;
  align-self: auto !important;
  max-width: 100vw !important;
}

.pf-v6-c-page__main-section {
  padding-block: 3rem !important;
  padding-inline: 0 !important;
  background: transparent !important;
  background-color: transparent !important;
  color: var(--brand-text) !important;
  gap: 0 !important;
}

.content-section,
.about-page,
.about-content {
  color: var(--brand-text);
}

.page-hero__title,
.about-intro h2,
.about-section h2,
.tech-category h3,
.section-title {
  color: var(--brand-text);
}

.page-hero__description,
.about-description,
.about-section p,
.about-section li,
.tech-category ul li,
.org-list-compact li,
.hero-description,
.hero-subtitle {
  color: var(--brand-text-muted);
}

.about-header {
  border-bottom-color: var(--brand-border);
}

.about-section ul a {
  color: var(--brand-accent);
}

.about-section ul a:hover {
  color: var(--brand-accent-dark);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 2rem);
}

img,
video,
iframe,
svg,
pre,
table {
  max-width: 100%;
}

.hero-text {
  flex: 1 1 280px;
  min-width: 0;
}

.hero-title {
  overflow-wrap: anywhere;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Masthead */
.site-masthead {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--brand-surface);
  border-bottom: 1px solid var(--brand-border);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.masthead-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--masthead-height);
  flex-wrap: wrap;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.site-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--brand-text);
  min-width: 0;
  flex: 1 1 auto;
}

.site-logo__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.2;
}

.site-logo__tagline {
  font-size: 0.75rem;
  color: var(--brand-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.masthead-search {
  position: relative;
  flex: 1 1 180px;
  max-width: 280px;
}

.masthead-search__input {
  width: 100%;
  font-size: 0.9rem;
}

.header-search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  box-shadow: var(--brand-shadow);
  max-height: 320px;
  overflow-y: auto;
  z-index: 300;
}

.header-search-results a {
  display: block;
  padding: 0.6rem 0.75rem;
  color: var(--brand-text);
  text-decoration: none;
  border-bottom: 1px solid var(--brand-border);
  font-size: 0.875rem;
}

.header-search-results a:hover {
  background: var(--brand-surface-alt);
}

.header-search-results .result-type {
  display: inline-block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--brand-accent);
  margin-bottom: 0.15rem;
}

.site-nav__list {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.site-nav__link {
  display: block;
  padding: 0.4rem 0.65rem;
  border-radius: var(--brand-radius);
  color: var(--brand-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

.site-nav__link:hover,
.site-nav__link.is-active {
  background: var(--brand-accent-soft);
  color: var(--brand-accent);
}

.masthead-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}

.masthead-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--brand-text);
}

.theme-toggle {
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  padding: 0.35rem 0.55rem;
  cursor: pointer;
  background: var(--brand-surface-alt);
  line-height: 1;
}

[data-theme="dark"] .theme-toggle__icon--light { display: none; }
[data-theme="light"] .theme-toggle__icon--dark { display: none; }

@media (max-width: 900px) {
  .masthead-toggle { display: flex; }

  .site-nav {
    display: none;
    width: 100%;
    order: 10;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    padding-bottom: 0.5rem;
  }

  .masthead-search {
    order: 5;
    max-width: none;
    flex: 1 1 100%;
  }
}

/* Hero */
.hero-section {
  background: linear-gradient(135deg, var(--brand-surface-alt) 0%, var(--brand-accent-soft) 100%);
  padding: 3rem 0;
  border-bottom: 1px solid var(--brand-border);
}

.hero-content {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

.hero-avatar .avatar-image {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--brand-surface);
  box-shadow: var(--brand-shadow);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.5rem;
}

.hero-title .highlight {
  color: var(--brand-accent);
}

.hero-subtitle {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--brand-text-muted);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* PatternFly button tweaks */
.pf-v6-c-button.pf-m-primary {
  background: var(--brand-accent);
  border-color: var(--brand-accent);
  color: #ffffff;
}

.pf-v6-c-button.pf-m-primary:hover {
  background: var(--brand-accent-dark);
  border-color: var(--brand-accent-dark);
  color: #ffffff;
}

.pf-v6-c-button.pf-m-secondary {
  background: var(--brand-surface);
  border: 2px solid var(--brand-border);
  color: var(--brand-text);
}

.pf-v6-c-button.pf-m-secondary:hover {
  color: var(--brand-accent);
  border-color: var(--brand-accent);
}

/* Sections */
.section--alt {
  background: var(--brand-surface-alt);
}

.section-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.5rem;
  margin-bottom: 2rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin: 0;
  flex: 1 1 auto;
}

.section-description {
  width: 100%;
  color: var(--brand-text-muted);
  margin: 0;
}

.section-link {
  font-weight: 600;
  color: var(--brand-accent);
  text-decoration: none;
  white-space: nowrap;
}

.section-footer-cta {
  text-align: center;
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

/* Page hero */
.page-hero {
  padding: 2.5rem 0 1.5rem;
  background: var(--brand-surface-alt);
  border-bottom: 1px solid var(--brand-border);
}

.page-hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--brand-accent);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin-bottom: 0.75rem;
}

.page-hero__description {
  color: var(--brand-text-muted);
  max-width: 720px;
  margin: 0;
}

/* Content grid */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

.content-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  background: var(--brand-surface);
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  color: inherit;
}

.content-card:hover {
  box-shadow: var(--brand-shadow);
  transform: translateY(-2px);
}

.content-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.25rem;
}

.content-card__title a {
  color: var(--brand-text);
  text-decoration: none;
}

.content-card__title a:hover {
  color: var(--brand-accent);
}

.content-card__subtitle {
  font-size: 0.85rem;
  color: var(--brand-text-muted);
  margin: 0;
}

.content-card__description {
  font-size: 0.9rem;
  color: var(--brand-text-muted);
  margin: 0 0 0.75rem;
  flex: 1;
}

.content-card__link {
  font-weight: 600;
}

.pf-v6-c-card__header,
.pf-v6-c-card__body,
.pf-v6-c-card__footer {
  padding: 1rem;
}

.pf-v6-c-card__footer {
  border-top: 1px solid var(--brand-border);
  margin-top: auto;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tag-pill {
  font-size: 0.7rem !important;
  background: var(--brand-surface-alt) !important;
  color: var(--brand-text-muted) !important;
  border: 1px solid var(--brand-border);
}

.chart-badge img {
  max-height: 22px;
  margin-bottom: 0.5rem;
}

.operator-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.operator-meta {
  font-size: 0.85rem;
  color: var(--brand-text-muted);
  margin-bottom: 0.5rem;
}

.openssf-badge {
  margin-left: 0.35rem;
}

/* Filter toolbar */
.filter-toolbar {
  margin-bottom: 1.5rem;
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.tag-filter-btn {
  cursor: pointer;
  border: 1px solid var(--brand-border);
  background: var(--brand-surface);
  color: var(--brand-text);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
}

.tag-filter-btn.is-active,
.tag-filter-btn:hover {
  background: var(--brand-accent-soft);
  border-color: var(--brand-accent);
  color: var(--brand-accent);
}

.content-card.is-hidden,
.video-card.is-hidden {
  display: none !important;
}

/* Sponsor CTA */
.sponsor-cta--hero {
  padding: 0 0 1rem;
  margin-top: -1rem;
}

.sponsor-cta--strip {
  padding: 2rem 0;
  background: var(--brand-surface-alt);
}

.sponsor-card {
  border: 2px solid var(--brand-accent);
  background: linear-gradient(135deg, var(--brand-surface) 0%, var(--brand-accent-soft) 100%);
}

.sponsor-card__content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
}

.sponsor-card__text {
  flex: 1 1 280px;
}

.sponsor-card__eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-accent);
  margin-bottom: 0.35rem;
}

.sponsor-card__headline {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}

.sponsor-card__description {
  margin: 0;
  color: var(--brand-text-muted);
  font-size: 0.95rem;
}

.sponsor-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Videos */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.videos-grid--featured {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.video-card__wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--brand-radius);
  overflow: hidden;
}

.video-card__play {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
  cursor: pointer;
  background: none;
}

.video-card__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-card__play-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: #fff;
  background: rgba(0, 0, 0, 0.35);
  transition: background 0.2s;
}

.video-card__play:hover .video-card__play-icon {
  background: rgba(204, 0, 0, 0.55);
}

.video-card__info {
  padding: 0.75rem 0 0;
}

.video-card__title {
  font-size: 0.95rem;
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  color: var(--brand-text);
}

.video-card__description {
  font-size: 0.85rem;
  color: var(--brand-text-muted);
  line-height: 1.5;
  margin: 0 0 0.5rem;
}

.video-card__wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.section-heading .section-description a {
  color: var(--brand-accent);
  font-weight: 600;
  text-decoration: none;
}

.section-heading .section-description a:hover {
  text-decoration: underline;
}

.writing-teaser-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.writing-teaser-card {
  height: 100%;
}

.home-cta-banner {
  text-align: center;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  background: var(--brand-surface);
}

.home-cta-banner__text {
  color: var(--brand-text-muted);
  margin: 0 0 1rem;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.home-cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* Mobile feature banner */
.mobile-feature-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 250;
  padding: 0.5rem;
}

.mobile-feature-banner[hidden] {
  display: none !important;
}

.mobile-banner__inner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.75rem;
  background: #f0ab00;
  color: #151515;
  border-radius: var(--brand-radius);
  box-shadow: var(--brand-shadow);
}

.mobile-banner__text {
  flex: 1;
  min-width: 0;
  font-size: 0.8rem;
  line-height: 1.3;
}

.mobile-banner__title {
  display: block;
}

.mobile-banner__description {
  display: block;
  opacity: 0.85;
}

.mobile-banner__close {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0 0.25rem;
  line-height: 1;
}

@media (min-width: 769px) {
  .mobile-feature-banner {
    display: none !important;
  }
}

/* Search page */
.search-page__input {
  margin-bottom: 0.5rem;
}

.search-hint {
  font-size: 0.85rem;
  color: var(--brand-text-muted);
  margin-bottom: 1.5rem;
}

.search-hint kbd {
  background: var(--brand-surface-alt);
  border: 1px solid var(--brand-border);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  font-size: 0.8rem;
}

.search-results__group {
  margin-bottom: 1.5rem;
}

.search-results__group-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-accent);
  margin-bottom: 0.5rem;
}

.search-result-item {
  display: block;
  padding: 0.75rem 1rem;
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  margin-bottom: 0.5rem;
  text-decoration: none;
  color: var(--brand-text);
  background: var(--brand-surface);
}

.search-result-item:hover {
  border-color: var(--brand-accent);
  background: var(--brand-accent-soft);
}

.search-result-item mark {
  background: #ffe066;
  color: inherit;
  padding: 0 0.1rem;
}

[data-theme="dark"] .search-result-item mark {
  background: #665500;
}

/* Tech badges, achievements, linkedin, collaborations — inherit from main.css with theme vars */
.tech-badge {
  background: var(--brand-surface-alt);
  color: var(--brand-text);
  border: 1px solid var(--brand-border);
}

.achievement-card,
.linkedin-post-card {
  border: 1px solid var(--brand-border);
  background: var(--brand-surface);
  background-color: var(--brand-surface) !important;
  --pf-v6-c-card--BackgroundColor: var(--brand-surface);
  color: var(--brand-text);
  text-decoration: none;
  padding: 1.25rem;
  border-radius: var(--brand-radius);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.achievement-card h3 {
  color: var(--brand-text);
  font-size: 1.1rem;
  margin: 0 0 0.35rem;
}

.achievement-card p {
  color: var(--brand-text-muted);
  font-size: 0.875rem;
  margin: 0;
}

.achievement-icon {
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.section--alt .achievement-card.pf-v6-c-card {
  background-color: var(--brand-surface) !important;
  --pf-v6-c-card--BackgroundColor: var(--brand-surface);
}

.achievement-card:hover,
.linkedin-post-card:hover {
  border-color: var(--brand-accent);
  box-shadow: var(--brand-shadow);
  transform: translateY(-3px);
}

.linkedin-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.linkedin-post-card__badge,
.rh-developer-card__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-accent);
  margin-bottom: 0.5rem;
}

.linkedin-post-card .linkedin-post-title {
  color: var(--brand-text);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  line-height: 1.35;
}

.linkedin-post-card .linkedin-post-description {
  color: var(--brand-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0 0 0.75rem;
}

.linkedin-post-card .tag-list {
  margin-top: auto;
}

.rh-developer-card.pf-v6-c-card.content-card {
  background-color: var(--brand-surface) !important;
  color: var(--brand-text);
  --pf-v6-c-card--BackgroundColor: var(--brand-surface);
}

.section--alt .rh-developer-card.pf-v6-c-card.content-card,
.section--alt .linkedin-post-card.pf-v6-c-card {
  background-color: var(--brand-surface) !important;
  --pf-v6-c-card--BackgroundColor: var(--brand-surface);
}

.pf-v6-c-form-control {
  background: var(--brand-surface);
  color: var(--brand-text);
  border-color: var(--brand-border);
}

/* GitHub organization contributions */
.org-contributions-section {
  border-top: 1px solid var(--brand-border);
}

.org-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.org-grid--compact {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  margin-top: 1rem;
}

.org-card {
  display: block;
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  background: var(--brand-surface);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.org-card:hover {
  border-color: var(--brand-accent);
  box-shadow: var(--brand-shadow);
}

.org-card--featured {
  border-left: 4px solid var(--brand-accent);
}

.org-card__handle {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--brand-accent);
  margin-bottom: 0.5rem;
}

.org-card__description {
  font-size: 0.875rem;
  color: var(--brand-text-muted);
  margin: 0 0 0.75rem;
  line-height: 1.45;
}

.org-card--compact .org-card__description {
  font-size: 0.8rem;
  margin-bottom: 0;
}

.org-more {
  margin-top: 0.5rem;
}

.org-more__summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--brand-accent);
  padding: 0.5rem 0;
  list-style: none;
}

.org-more__summary::-webkit-details-marker {
  display: none;
}

.org-more[open] .org-more__summary {
  margin-bottom: 0.5rem;
}

.org-list-compact {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.org-list-compact li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--brand-border);
  font-size: 0.9rem;
  color: var(--brand-text-muted);
  line-height: 1.45;
}

.org-list-compact li:last-child {
  border-bottom: none;
}

.org-list-compact a {
  font-weight: 600;
  color: var(--brand-accent);
  text-decoration: none;
}

.org-list-compact a:hover {
  text-decoration: underline;
}

/* GitHub readme stats cards */
.github-stats-section {
  border-top: 1px solid var(--brand-border);
}

.github-stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  justify-content: center;
  align-items: flex-start;
}

.github-stats-card {
  display: block;
  border-radius: var(--brand-radius);
  overflow: hidden;
  box-shadow: var(--brand-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
  background: #0d1117;
  line-height: 0;
}

.github-stats-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.github-stats-card__img {
  display: block;
  max-width: 100%;
  height: auto;
}

@media (min-width: 768px) {
  .github-stats-grid {
    flex-wrap: nowrap;
    align-items: stretch;
  }

  .github-stats-card {
    flex: 1 1 0;
    max-width: 420px;
  }
}

/* Collaborations — contrast-safe logo tiles */
.collaborations-section {
  background: var(--brand-surface-alt);
  border-top: 1px solid var(--brand-border);
}

.collaborations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}

.collaboration-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100px;
  padding: 1.25rem 1.5rem;
  border-radius: var(--brand-radius);
  border: 1px solid var(--brand-border);
  transition: transform 0.2s, box-shadow 0.2s;
  filter: none;
  opacity: 1;
  text-decoration: none;
}

.collaboration-logo--light {
  background: #ffffff;
}

.collaboration-logo--dark {
  background: #151515;
  border-color: #2b2b2b;
}

[data-theme="dark"] .collaboration-logo--light {
  background: #f5f5f5;
}

[data-theme="dark"] .collaboration-logo--dark {
  background: #0d1117;
  border-color: #3d3d3d;
}

.collaboration-logo:hover {
  transform: translateY(-2px);
  box-shadow: var(--brand-shadow);
  filter: none;
  opacity: 1;
}

.collaboration-logo img {
  max-height: 52px;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.collaboration-logo--dark img {
  max-height: 56px;
}

/* ---- Contrast & theme fixes (PatternFly + legacy main.css) ---- */

.site-masthead .site-nav a.site-nav__link {
  color: var(--brand-text);
}

.site-masthead .site-nav a.site-nav__link:hover,
.site-masthead .site-nav a.site-nav__link.is-active {
  color: var(--brand-accent);
  background: var(--brand-accent-soft);
}

.masthead-search__input::placeholder {
  color: var(--brand-text-muted);
  opacity: 1;
}

.section-heading .section-title {
  text-align: left;
  color: var(--brand-text);
}

.section-heading .section-description {
  text-align: left;
  width: 100%;
  margin: 0 0 0.5rem;
  color: var(--brand-text-muted);
}

.pf-v6-c-card.content-card,
.content-card.pf-v6-c-card {
  background-color: var(--brand-surface) !important;
  color: var(--brand-text);
  --pf-v6-c-card--BackgroundColor: var(--brand-surface);
}

.content-card .content-card__title a {
  color: var(--brand-text);
}

.content-card .content-card__description {
  color: var(--brand-text-muted);
}

.content-card .content-card__subtitle {
  color: var(--brand-text-muted);
}

.content-card .pf-v6-c-button.pf-m-link,
.content-card__link {
  color: var(--brand-accent);
}

.content-card .tag-pill {
  background: var(--brand-surface-alt) !important;
  color: var(--brand-text) !important;
  border: 1px solid var(--brand-border);
}

.section--alt .content-card.pf-v6-c-card {
  background-color: var(--brand-surface) !important;
}

.hero-subtitle,
.hero-description {
  color: var(--brand-text-muted);
}

[data-theme="dark"] .hero-subtitle strong {
  color: var(--brand-text);
}

.pf-v6-c-card__header,
.pf-v6-c-card__body,
.pf-v6-c-card__footer {
  color: inherit;
}

/* About page — Connect buttons (explicit contrast) */
.social-links-large {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.connect-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.35rem;
  border-radius: var(--brand-radius);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.connect-btn--outline {
  background: var(--brand-surface);
  color: var(--brand-text);
  border: 2px solid var(--brand-border);
}

.connect-btn--outline:hover {
  color: var(--brand-accent);
  border-color: var(--brand-accent);
  box-shadow: var(--brand-shadow);
}

.connect-btn--primary {
  background: var(--brand-accent);
  color: #ffffff;
  border: 2px solid var(--brand-accent);
}

.connect-btn--primary:hover {
  background: var(--brand-accent-dark);
  border-color: var(--brand-accent-dark);
  color: #ffffff;
}

.connect-btn--sponsor {
  background: var(--brand-accent);
  color: #ffffff;
  border: 2px solid var(--brand-accent);
}

.connect-btn--sponsor:hover {
  background: var(--brand-accent-dark);
  border-color: var(--brand-accent-dark);
  color: #ffffff;
}

.about-company {
  color: var(--brand-accent);
}

.hero-cta .pf-v6-c-button.pf-m-link {
  color: var(--brand-accent);
}

.sponsor-card__actions .pf-v6-c-button.pf-m-secondary {
  background: transparent;
  color: var(--brand-text);
  border: 2px solid var(--brand-border);
}

.sponsor-card__actions .pf-v6-c-button.pf-m-secondary:hover {
  color: var(--brand-accent);
  border-color: var(--brand-accent);
}

/* Dark mode — surfaces and footer (legacy main.css rh-* tokens) */
[data-theme="dark"] body.pf-v6-c-page {
  background-color: var(--brand-surface);
  color: var(--brand-text);
}

[data-theme="dark"] .page-hero,
[data-theme="dark"] .section--alt,
[data-theme="dark"] .tech-stack,
[data-theme="dark"] .sponsor-cta--strip,
[data-theme="dark"] .collaborations-section,
[data-theme="dark"] .org-contributions-section {
  background-color: var(--brand-surface-alt);
}

[data-theme="dark"] .about-description,
[data-theme="dark"] .about-section p,
[data-theme="dark"] .about-section li,
[data-theme="dark"] .tech-category ul li,
[data-theme="dark"] .page-hero__description {
  color: var(--brand-text-muted);
}

[data-theme="dark"] .about-intro h2,
[data-theme="dark"] .about-section h2,
[data-theme="dark"] .tech-category h3,
[data-theme="dark"] .page-hero__title {
  color: var(--brand-text);
}

[data-theme="dark"] .site-footer {
  background-color: #121212;
  color: var(--brand-text-muted);
}

[data-theme="dark"] .footer-section h3,
[data-theme="dark"] .site-footer a {
  color: var(--brand-text);
}

[data-theme="dark"] .footer-section a:hover {
  color: var(--brand-accent);
}

[data-theme="dark"] .footer-bottom {
  color: var(--brand-text-muted);
  border-top-color: var(--brand-border);
}

[data-theme="dark"] .hero-section {
  background: linear-gradient(135deg, var(--brand-surface-alt) 0%, var(--brand-surface) 100%);
}

[data-theme="dark"] .hero-title {
  color: var(--brand-text);
}

/* Light mode — ensure readable text on white surfaces */
[data-theme="light"] .about-description,
[data-theme="light"] .about-section p,
[data-theme="light"] .about-section li,
[data-theme="light"] .tech-category ul li,
[data-theme="light"] .page-hero__description,
[data-theme="light"] .hero-subtitle,
[data-theme="light"] .hero-description {
  color: var(--brand-text-muted);
}

[data-theme="light"] .about-intro h2,
[data-theme="light"] .about-section h2,
[data-theme="light"] .tech-category h3,
[data-theme="light"] .page-hero__title,
[data-theme="light"] .hero-title {
  color: var(--brand-text);
}