/* === STYLE.CSS — We Are Checking === */
/* Components, Layout, Pages */

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

[data-theme="light"] .site-header {
  background: rgba(245, 245, 245, 0.85);
}

.site-header--hidden {
  transform: translateY(-100%);
}

.site-header--scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
}

.site-logo svg.logo-icon {
  width: 52px;
  height: 42px;
  flex-shrink: 0;
}

.site-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.1;
}

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

/* Main Nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.nav-link:hover,
.nav-link--active {
  color: var(--color-text);
  background: var(--color-surface-2);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.nav-dropdown-trigger:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.nav-dropdown-trigger svg {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-interactive);
}

.nav-dropdown:hover .nav-dropdown-trigger svg,
.nav-dropdown.open .nav-dropdown-trigger svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  padding: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out), visibility 200ms;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.nav-dropdown-item:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.nav-dropdown-item .cat-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

/* Mobile hamburger */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

.mobile-menu-toggle.active span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  z-index: 99;
  padding: 80px var(--space-6) var(--space-6);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease-out), visibility 0.3s;
}

.mobile-nav.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-link {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link:hover {
  color: var(--color-primary);
}

.mobile-nav-sub {
  padding-left: var(--space-6);
}

.mobile-nav-sub a {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  padding: var(--space-2) 0;
}

.mobile-nav-sub a:hover {
  color: var(--color-text);
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .mobile-menu-toggle { display: flex; }
  .mobile-nav { display: block; }
}

/* ========================================
   CHECKERED FLAG DECORATION
   ======================================== */

.checkered-divider {
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-text) 0px,
    var(--color-text) 8px,
    transparent 8px,
    transparent 16px
  );
  opacity: 0.15;
}

.racing-stripe {
  position: relative;
}

.racing-stripe::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
  position: relative;
  padding: var(--space-12) var(--space-6);
  overflow: hidden;
}

.hero-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
  max-width: 100%;
}

.hero-excerpt {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-6);
  max-width: 50ch;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.hero-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--color-surface);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Decorative grid overlay on hero image */
.hero-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(135deg, rgba(225, 6, 0, 0.1) 0%, transparent 50%),
    linear-gradient(to bottom, transparent 60%, rgba(10, 10, 10, 0.4) 100%);
  pointer-events: none;
}

/* Hero placeholder for demo */
.hero-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: 
    radial-gradient(ellipse at 30% 50%, rgba(225, 6, 0, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(255, 215, 0, 0.06) 0%, transparent 50%),
    linear-gradient(135deg, var(--color-surface-2) 0%, #111 50%, var(--color-surface) 100%);
  position: relative;
  overflow: hidden;
}

.hero-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 4px,
      rgba(255, 255, 255, 0.015) 4px,
      rgba(255, 255, 255, 0.015) 5px
    );
}

.hero-image-placeholder::after {
  content: 'RACE IMAGE';
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
  opacity: 0.5;
}

.hero-image-placeholder svg {
  width: 60px;
  height: 60px;
  opacity: 0.12;
}

@media (max-width: 768px) {
  .hero { padding: var(--space-8) var(--space-4); }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .hero-title { font-size: var(--text-2xl); }
  .hero-image { order: -1; }
}

/* Read more link */
.read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-4);
  transition: gap var(--transition-interactive), color var(--transition-interactive);
}

.read-more:hover {
  color: var(--color-primary-hover);
  gap: var(--space-3);
}

.read-more svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-interactive);
}

.read-more:hover svg {
  transform: translateX(2px);
}

/* ========================================
   SECTION LAYOUTS
   ======================================== */

.section {
  padding: clamp(var(--space-8), 6vw, var(--space-16)) var(--space-6);
}

.section-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  gap: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.section-link {
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
}

.section-link:hover {
  color: var(--color-primary-hover);
}

/* ========================================
   ARTICLE CARDS
   ======================================== */

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .article-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .article-grid { grid-template-columns: 1fr; }
}

.article-grid--home {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 640px) {
  .article-grid--home { grid-template-columns: 1fr; }
}

.article-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.article-card:active {
  transform: translateY(0);
}

.card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-surface-2);
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease-out);
}

.article-card:hover .card-image img {
  transform: scale(1.03);
}

/* Placeholder pattern for card images */
.card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: 
    radial-gradient(ellipse at 40% 50%, rgba(225, 6, 0, 0.08) 0%, transparent 60%),
    linear-gradient(135deg, var(--color-surface-2) 0%, var(--color-surface-offset) 100%);
  position: relative;
}

.card-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 4px,
      rgba(255, 255, 255, 0.012) 4px,
      rgba(255, 255, 255, 0.012) 5px
    );
}

.card-body {
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-tag {
  display: inline-flex;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-3);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: auto;
}

/* Category colors */
.cat-race-recap { color: var(--color-race-recap); }
.cat-paddock-drama { color: var(--color-paddock-drama); }
.cat-fia-circus { color: var(--color-fia-circus); }
.cat-driver-market { color: var(--color-driver-market); }
.cat-tech-talk { color: var(--color-tech-talk); }

.tag-race-recap { background: rgba(225, 6, 0, 0.15); color: var(--color-race-recap); }
.tag-paddock-drama { background: rgba(255, 107, 0, 0.15); color: var(--color-paddock-drama); }
.tag-fia-circus { background: rgba(255, 215, 0, 0.15); color: var(--color-fia-circus); }
.tag-driver-market { background: rgba(0, 215, 0, 0.15); color: var(--color-driver-market); }
.tag-tech-talk { background: rgba(0, 168, 255, 0.15); color: var(--color-tech-talk); }

[data-theme="light"] .tag-race-recap { background: rgba(213, 0, 0, 0.1); }
[data-theme="light"] .tag-paddock-drama { background: rgba(230, 81, 0, 0.1); }
[data-theme="light"] .tag-fia-circus { background: rgba(196, 155, 0, 0.1); }
[data-theme="light"] .tag-driver-market { background: rgba(0, 138, 0, 0.1); }
[data-theme="light"] .tag-tech-talk { background: rgba(0, 119, 204, 0.1); }

/* ========================================
   LATEST RADIO SIDEBAR
   ======================================== */

.home-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-8);
  max-width: var(--content-wide);
  margin: 0 auto;
}

@media (max-width: 1024px) {
  .home-layout {
    grid-template-columns: 1fr;
  }
}

.radio-sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
}

.radio-sidebar-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.radio-sidebar-title .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.radio-message {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  position: relative;
  overflow: hidden;
}

.radio-message::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-primary);
}

.radio-static-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.radio-static-bar .frequency {
  font-family: 'Courier New', monospace;
  color: var(--color-primary);
}

.radio-quote {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.5;
}

.radio-attribution {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* Static noise effect on radio messages */
.radio-message::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 60px;
  background: linear-gradient(90deg, transparent, var(--color-surface));
  pointer-events: none;
  opacity: 0;
}

/* ========================================
   ARTICLE PAGE
   ======================================== */

.article-header {
  padding: var(--space-10) var(--space-6) var(--space-4);
  max-width: var(--content-narrow);
  margin: 0 auto;
}

.article-header .hero-tag {
  margin-bottom: var(--space-4);
}

.article-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.article-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.article-featured-image {
  max-width: var(--content-default);
  margin: var(--space-8) auto;
  padding: 0 var(--space-6);
}

.article-featured-image .image-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 2/1;
  background: var(--color-surface);
}

.article-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Article body */
.article-body {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: var(--space-6) var(--space-6) var(--space-12);
  font-size: var(--text-base);
  line-height: 1.7;
}

.article-body p {
  margin-bottom: var(--space-5);
  max-width: 65ch;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.article-body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-body a:hover {
  color: var(--color-primary-hover);
}

.article-body ul,
.article-body ol {
  margin-bottom: var(--space-5);
  padding-left: var(--space-6);
}

.article-body li {
  margin-bottom: var(--space-2);
}

.article-body blockquote {
  margin: var(--space-6) 0;
  padding: 0;
  border: none;
}

/* Team Radio Quote Block */
.radio-quote-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin: var(--space-6) 0;
  position: relative;
  overflow: hidden;
}

.radio-quote-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-primary);
}

.radio-quote-block::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 3px,
      rgba(225, 6, 0, 0.01) 3px,
      rgba(225, 6, 0, 0.01) 4px
    );
  pointer-events: none;
}

.radio-quote-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-primary);
}

.radio-quote-header svg {
  width: 14px;
  height: 14px;
}

.radio-quote-text {
  font-size: var(--text-base);
  font-style: italic;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.radio-quote-speaker {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  font-style: normal;
  font-weight: 500;
}

/* Pull quote */
.pull-quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary);
  padding: var(--space-6) 0;
  margin: var(--space-4) 0;
  border-top: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}

/* ========================================
   RELATED ARTICLES
   ======================================== */

.related-articles {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-12) var(--space-6);
  border-top: 1px solid var(--color-border);
}

.related-articles .section-header {
  margin-bottom: var(--space-6);
}

.cta-browse {
  text-align: center;
  padding: var(--space-8) var(--space-6);
}

.cta-browse p {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  max-width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ========================================
   FOOTER
   ======================================== */

.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-12) var(--space-6) var(--space-6);
}

.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand .site-logo {
  margin-bottom: var(--space-3);
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
  line-height: 1.5;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: var(--space-2);
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer-col a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer-bottom a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--color-primary);
}

/* ========================================
   ABOUT PAGE
   ======================================== */

.page-hero {
  padding: var(--space-16) var(--space-6) var(--space-10);
  text-align: center;
  position: relative;
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.page-hero-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 55ch;
  margin: 0 auto;
  line-height: 1.6;
}

.about-section {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6) var(--space-10);
}

.about-section h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.about-section p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

/* Engineer cards */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-6);
  max-width: var(--content-default);
  margin: 0 auto;
  padding: 0 var(--space-6) var(--space-10);
}

.engineer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
}

.engineer-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-surface-2);
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  border: 2px solid var(--color-border);
}

.engineer-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.engineer-role {
  font-size: var(--text-xs);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.engineer-bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ========================================
   PRIVACY & CONTACT PAGES
   ======================================== */

.legal-content {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6) var(--space-12);
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.legal-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.legal-content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.legal-content ul {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.legal-content li {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-2);
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  max-width: 500px;
  margin: var(--space-6) auto;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-item a {
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-sm);
}

.contact-item a:hover {
  color: var(--color-primary);
}

.contact-item span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.social-links {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
  justify-content: center;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.social-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */

.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* Fallback for browsers without scroll-timeline */
.js-fade-in {
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}

.js-fade-in.visible {
  opacity: 1;
}

/* ========================================
   AD PLACEHOLDERS
   ======================================== */

.ad-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-2);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  min-height: 90px;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.container {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-faint { color: var(--color-text-faint); }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

/* ========================================
   LIGHTS OUT ANIMATION (homepage)
   ======================================== */

.lights-out {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin: var(--space-4) 0 var(--space-8);
}

.light-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.2;
  animation: lightsOut 3s ease-in-out infinite;
}

.light-dot:nth-child(2) { animation-delay: 0.5s; }
.light-dot:nth-child(3) { animation-delay: 1s; }
.light-dot:nth-child(4) { animation-delay: 1.5s; }
.light-dot:nth-child(5) { animation-delay: 2s; }

@keyframes lightsOut {
  0%, 100% { opacity: 0.2; }
  15%, 85% { opacity: 1; }
}

/* ========================================
   BUG FIXES 2026-03-15
   ======================================== */

/* FIX 1: Prevent "Checking..." dots from shifting nav items */
.checking-dots {
  display: inline-block;
  width: 1.5ch;
  text-align: left;
  vertical-align: baseline;
}

.site-logo-text {
  min-width: 80px;
  white-space: nowrap;
}

/* FIX 2: Better placeholder visuals for articles without images */
.card-image-placeholder {
  background:
    radial-gradient(ellipse at 30% 40%, rgba(225, 6, 0, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 60%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
    linear-gradient(145deg, var(--color-surface-2) 0%, #111 40%, var(--color-surface) 100%);
}

.card-image-placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80' fill='none' stroke='%23333' stroke-width='1'%3E%3Ccircle cx='40' cy='40' r='22'/%3E%3Cpath d='M40 18v4M40 58v4M18 40h4M58 40h4'/%3E%3Ccircle cx='40' cy='40' r='3' fill='%23e10600'/%3E%3C/svg%3E")
    no-repeat center center;
  background-size: 50px 50px;
  opacity: 0.5;
}

.hero-image-placeholder::after {
  content: "";
  font-size: 0;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80' fill='none' stroke='%23444' stroke-width='1'%3E%3Ccircle cx='40' cy='40' r='22'/%3E%3Cpath d='M40 18v4M40 58v4M18 40h4M58 40h4'/%3E%3Ccircle cx='40' cy='40' r='3' fill='%23e10600'/%3E%3C/svg%3E")
    no-repeat center center;
  background-size: 70px 70px;
  position: absolute;
  inset: 0;
  opacity: 0.4;
  bottom: auto;
  right: auto;
  width: 100%;
  height: 100%;
  letter-spacing: normal;
  text-transform: none;
}

/* FIX 3: Constrain footer logo size */
.footer-brand .site-logo {
  display: inline-flex;
}

.footer-brand .site-logo svg.logo-icon {
  width: 52px;
  height: 42px;
  flex-shrink: 0;
}

/* FIX 4: Missing radio sidebar styles */
.content-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-8);
}

@media (max-width: 1024px) {
  .content-with-sidebar {
    grid-template-columns: 1fr;
  }
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

@media (max-width: 640px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }
}

.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 2s ease-in-out infinite;
}

.radio-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  position: relative;
  overflow: hidden;
}

.radio-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-primary);
}

.radio-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.radio-card-header svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.radio-card-text {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.5;
}

.radio-card-speaker {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.view-all {
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
}

.view-all:hover {
  color: var(--color-primary-hover);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-4);
  transition: gap var(--transition-interactive), color var(--transition-interactive);
}

.hero-cta:hover {
  color: var(--color-primary-hover);
  gap: var(--space-3);
}

/* Fix lights animation - classes in HTML dont match CSS skills/ tool_calls/ we-are-checking/

/* FIX 4: Missing radio sidebar styles */
.content-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-8);
}

@media (max-width: 1024px) {
  .content-with-sidebar {
    grid-template-columns: 1fr;
  }
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

@media (max-width: 640px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }
}

.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 2s ease-in-out infinite;
}

.radio-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  position: relative;
  overflow: hidden;
}

.radio-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-primary);
}

.radio-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.radio-card-header svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.radio-card-text {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.5;
}

.radio-card-speaker {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.view-all {
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
}

.view-all:hover {
  color: var(--color-primary-hover);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-4);
  transition: gap var(--transition-interactive), color var(--transition-interactive);
}

.hero-cta:hover {
  color: var(--color-primary-hover);
  gap: var(--space-3);
}

/* Fix lights animation - classes in HTML use .light not .light-dot */
.light {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.2;
  animation: lightsOut 3s ease-in-out infinite;
}

.light-1 { animation-delay: 0s; }
.light-2 { animation-delay: 0.5s; }
.light-3 { animation-delay: 1s; }
.light-4 { animation-delay: 1.5s; }
.light-5 { animation-delay: 2s; }

/* Ensure the latest-stories section is styled */
.latest-stories {
  padding: clamp(var(--space-8), 6vw, var(--space-16)) var(--space-6);
}

/* Radio sidebar sticky */
.radio-sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
}

.radio-sidebar-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}