/* ============================================================
   LIQUID SPACETIME — Main Stylesheet
   liquidspacetime.com
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ── Design Tokens ── */
:root {
  --bg:          #06080F;
  --bg-2:        #0C1018;
  --bg-card:     #0F1520;
  --bg-card-2:   #131B28;
  --border:      rgba(14, 165, 233, 0.12);
  --border-glow: rgba(14, 165, 233, 0.35);

  --blue:        #0EA5E9;
  --blue-bright: #38BDF8;
  --blue-dim:    #0369A1;
  --cyan:        #06B6D4;
  --white:       #F1F5F9;
  --muted:       #64748B;
  --muted-2:     #94A3B8;

  --glow-sm:  0 0 12px rgba(14, 165, 233, 0.25);
  --glow-md:  0 0 30px rgba(14, 165, 233, 0.20);
  --glow-lg:  0 0 60px rgba(14, 165, 233, 0.15);

  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius:    12px;
  --radius-lg: 20px;
  --trans:     0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--muted-2); font-size: 1rem; line-height: 1.75; }

/* ── Layout ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 96px 0; }

/* ── Section Labels ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--trans);
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: #000;
  box-shadow: 0 0 24px rgba(14, 165, 233, 0.35);
}
.btn-primary:hover {
  background: var(--blue-bright);
  box-shadow: 0 0 40px rgba(56, 189, 248, 0.5);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border-glow);
}
.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: var(--glow-sm);
  transform: translateY(-1px);
}

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}
.nav.scrolled {
  background: rgba(6, 8, 15, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.nav-logo-text {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}
.nav-logo-text span { color: var(--blue); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted-2);
  transition: color var(--trans);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transition: width var(--trans);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--blue); }
.nav-links a.active::after { width: 100%; }
.nav-cta { margin-left: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--trans);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
#starfield {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14,165,233,0.08) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border: 1px solid var(--border-glow);
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 28px;
  background: rgba(14, 165, 233, 0.06);
}
.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--blue);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}
.hero h1 {
  margin-bottom: 12px;
  color: var(--white);
}
.hero h1 .line-2 {
  display: block;
  color: var(--muted-2);
  font-weight: 300;
}
.hero h1 .line-3 {
  display: block;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-tagline {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--muted-2);
  margin: 24px 0 40px;
  font-style: italic;
  letter-spacing: 0.01em;
}
.hero-tagline em {
  color: var(--blue-bright);
  font-style: normal;
  font-weight: 500;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.5;
  animation: float-scroll 2.5s ease-in-out infinite;
}
.hero-scroll span {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--font-head);
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--blue), transparent);
}
@keyframes float-scroll {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── FEATURED VIDEO ── */
.featured-video { background: var(--bg-2); }
.featured-video-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.featured-video-info h2 { margin-bottom: 16px; }
.featured-video-info p { margin-bottom: 32px; }
.video-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 32px;
}
.video-stat-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-family: var(--font-head);
  margin-bottom: 4px;
}
.video-stat-value {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--blue-bright);
}
.video-embed-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--glow-md), 0 24px 64px rgba(0,0,0,0.5);
  /* 9:16 ratio for Shorts */
  aspect-ratio: 9/16;
  max-width: 320px;
  margin: 0 auto;
  background: var(--bg-card);
}
.video-embed-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ── ARTICLES ── */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--trans);
  display: flex;
  flex-direction: column;
}
.article-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-sm), 0 16px 48px rgba(0,0,0,0.4);
  transform: translateY(-4px);
}
.article-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-card-2);
}
.article-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.article-card:hover .article-card-image img { transform: scale(1.04); }
.article-card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-card-2) 0%, #0A1020 100%);
}
.article-card-image-placeholder svg { opacity: 0.15; }
.article-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.article-card-topic {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}
.article-card-title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 12px;
  flex: 1;
}
.article-card-excerpt {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.article-card-date {
  font-size: 0.78rem;
  color: var(--muted);
  font-family: var(--font-head);
}
.article-card-link {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--trans), color var(--trans);
}
.article-card-link:hover { gap: 8px; color: var(--blue-bright); }

.articles-cta {
  text-align: center;
  margin-top: 48px;
}

/* ── PLATFORMS ── */
.platforms { background: var(--bg-2); }
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  transition: all var(--trans);
}
.platform-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-sm);
  transform: translateY(-4px);
}
.platform-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.platform-icon.yt  { background: rgba(255, 0, 0, 0.12); }
.platform-icon.tt  { background: rgba(0, 242, 234, 0.12); }
.platform-icon.fb  { background: rgba(24, 119, 242, 0.12); }
.platform-name {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.platform-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}
.platform-follow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--border-glow);
  color: var(--blue-bright);
  transition: all var(--trans);
  margin-top: auto;
}
.platform-follow:hover {
  background: rgba(14, 165, 233, 0.08);
  border-color: var(--blue);
  box-shadow: var(--glow-sm);
}

/* ── NEWSLETTER ── */
.newsletter {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.newsletter-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}
.newsletter-inner h2 { margin-bottom: 12px; }
.newsletter-inner p { margin-bottom: 32px; }
.newsletter-form {
  display: flex;
  gap: 12px;
}
.newsletter-input {
  flex: 1;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--trans), box-shadow var(--trans);
}
.newsletter-input::placeholder { color: var(--muted); }
.newsletter-input:focus {
  border-color: var(--border-glow);
  box-shadow: var(--glow-sm);
}
.newsletter-note {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 12px;
}

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-logo img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}
.footer-logo-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
}
.footer-logo-text span { color: var(--blue); }
.footer-tagline {
  font-size: 0.82rem;
  color: var(--muted);
  font-style: italic;
  margin-top: 4px;
}
.footer-links {
  display: flex;
  gap: 28px;
}
.footer-links a {
  font-family: var(--font-head);
  font-size: 0.85rem;
  color: var(--muted);
  transition: color var(--trans);
}
.footer-links a:hover { color: var(--blue); }
.footer-social {
  display: flex;
  gap: 16px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: all var(--trans);
}
.footer-social a:hover {
  border-color: var(--border-glow);
  color: var(--blue);
  box-shadow: var(--glow-sm);
}
.footer-bottom {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  font-family: var(--font-head);
}
.footer-bottom a { color: var(--blue); }

/* ── ARTICLE PAGE ── */
.article-hero {
  padding: 140px 0 60px;
  background: var(--bg-2);
}
.article-meta-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.article-topic-badge {
  padding: 4px 12px;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.25);
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}
.article-date {
  font-size: 0.82rem;
  color: var(--muted);
  font-family: var(--font-head);
}
.article-read-time {
  font-size: 0.82rem;
  color: var(--muted);
  font-family: var(--font-head);
}
.article-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 24px;
  max-width: 800px;
}
.article-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 48px;
  border: 1px solid var(--border);
  box-shadow: var(--glow-md);
}
.article-image-wrap img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}
.article-body-wrap {
  max-width: 740px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}
.article-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--muted-2);
}
.article-body h2, .article-body h3 {
  color: var(--white);
  margin: 2em 0 0.75em;
}
.article-body p { margin-bottom: 1.4em; color: var(--muted-2); }
.article-body strong { color: var(--white); font-weight: 600; }
.article-body em { color: var(--blue-bright); font-style: normal; }
.article-body a { color: var(--blue); border-bottom: 1px solid rgba(14,165,233,0.3); }
.article-body blockquote {
  border-left: 3px solid var(--blue);
  padding: 16px 24px;
  margin: 2em 0;
  background: rgba(14,165,233,0.05);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--muted-2);
}

.article-companion {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 48px 0;
  display: flex;
  gap: 32px;
  align-items: center;
}
.article-companion-text h4 { color: var(--white); margin-bottom: 8px; }
.article-companion-text p { font-size: 0.9rem; margin: 0; }
.article-companion-video {
  flex-shrink: 0;
  width: 120px;
  aspect-ratio: 9/16;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card-2);
}
.article-companion-video iframe { width: 100%; height: 100%; border: none; }

/* ── ARTICLES LISTING PAGE ── */
.articles-page { padding: 120px 0 96px; }
.articles-page-hero { padding: 120px 0 64px; }
.articles-featured {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.article-card-featured {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--trans);
  display: flex;
  flex-direction: column;
}
.article-card-featured:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-md);
  transform: translateY(-4px);
}
.article-card-featured .article-card-image { aspect-ratio: 16/9; }
.article-card-featured .article-card-body { padding: 28px; }
.article-card-featured .article-card-title { font-size: 1.4rem; }

/* ── VIDEOS PAGE ── */
.videos-page { padding: 120px 0 96px; }
.videos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--trans);
  display: flex;
  flex-direction: column;
}
.video-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-sm);
  transform: translateY(-4px);
}
.video-card-embed {
  aspect-ratio: 9/16;
  overflow: hidden;
  background: var(--bg-card-2);
}
.video-card-embed iframe { width: 100%; height: 100%; border: none; }
.video-card-body { padding: 16px; }
.video-card-title {
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 6px;
}
.video-card-topic {
  font-size: 0.75rem;
  color: var(--blue);
  font-family: var(--font-head);
  font-weight: 500;
}

/* ── ABOUT PAGE ── */
.about-page { padding: 120px 0 96px; }
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 96px;
}
.about-logo-display {
  display: flex;
  justify-content: center;
  align-items: center;
}
.about-logo-display img {
  width: 280px;
  height: 280px;
  filter: drop-shadow(0 0 40px rgba(14, 165, 233, 0.4));
  animation: logo-float 4s ease-in-out infinite;
}
@keyframes logo-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
.about-text h2 { margin-bottom: 24px; }
.about-text p { margin-bottom: 16px; }
.mission-statement {
  border-left: 3px solid var(--blue);
  padding: 20px 24px;
  margin: 32px 0;
  background: rgba(14,165,233,0.04);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.5;
}

/* ── EMPTY STATES ── */
.empty-state {
  grid-column: 1/-1;
  padding: 80px 24px;
  text-align: center;
}
.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.3;
}
.empty-state h3 { color: var(--muted-2); margin-bottom: 8px; }
.empty-state p { color: var(--muted); font-size: 0.9rem; }

/* ── UTILITY ── */
.text-blue  { color: var(--blue); }
.text-muted { color: var(--muted-2); }
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.divider {
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border-radius: 2px;
  margin: 20px 0;
}

/* ── MOBILE MENU ── */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(6, 8, 15, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--muted-2);
  transition: color var(--trans);
}
.nav-mobile a:hover { color: var(--blue); }
.nav-mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 1.5rem;
  color: var(--muted-2);
  background: none;
  border: none;
  cursor: pointer;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .articles-grid    { grid-template-columns: repeat(2, 1fr); }
  .videos-grid      { grid-template-columns: repeat(3, 1fr); }
  .featured-video-inner { grid-template-columns: 1fr; gap: 48px; }
  .articles-featured { grid-template-columns: 1fr; }
  .about-hero       { grid-template-columns: 1fr; }
  .about-logo-display { order: -1; }
}
@media (max-width: 768px) {
  section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .articles-grid  { grid-template-columns: 1fr; }
  .platforms-grid { grid-template-columns: 1fr; }
  .videos-grid    { grid-template-columns: repeat(2, 1fr); }
  .newsletter-form { flex-direction: column; }
  .footer-inner   { flex-direction: column; text-align: center; }
  .footer-links   { justify-content: center; }
  .footer-social  { justify-content: center; }
  .article-companion { flex-direction: column; }
  .article-companion-video { width: 100%; max-width: 200px; }
  .hero h1 { font-size: 2.4rem; }
}
@media (max-width: 480px) {
  .videos-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   ARTEMIS II — Mission Hub Styles
   Appended to /assets/css/style.css
   ============================================================ */

/* ── Artemis Hero ── */
.artemis-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.artemis-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  filter: brightness(0.45) saturate(1.1);
  transform: scale(1.03);
  transition: transform 8s ease-out;
}
.artemis-hero-bg.loaded { transform: scale(1.0); }
.artemis-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(6, 8, 15, 0.3) 0%,
    rgba(6, 8, 15, 0.1) 40%,
    rgba(6, 8, 15, 0.7) 80%,
    rgba(6, 8, 15, 1.0) 100%
  );
}
.artemis-hero-content {
  position: relative;
  z-index: 2;
  padding-top: 140px;
  padding-bottom: 100px;
  max-width: 760px;
}
.artemis-hero-title {
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.0;
  color: var(--white);
  margin-bottom: 12px;
}
.artemis-hero-sub {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-family: var(--font-head);
  color: var(--blue-bright);
  font-weight: 500;
  margin-bottom: 24px;
}
.artemis-hero-desc {
  font-size: 1.1rem;
  color: var(--muted-2);
  max-width: 580px;
  line-height: 1.75;
  margin-bottom: 40px;
}

/* ── Status Badge ── */
.artemis-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 28px;
  border: 1px solid;
}
.badge-live {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.4);
  color: #FCA5A5;
}
.badge-live .badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #EF4444;
  animation: pulse-red 1.5s ease-in-out infinite;
}
.badge-complete {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.4);
  color: #6EE7B7;
}
.badge-complete .badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #10B981;
}
@keyframes pulse-red {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.3); }
}

/* ── Hero Stats ── */
.artemis-hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.artemis-stat { text-align: left; }
.artemis-stat-value {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}
.artemis-stat-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}
.artemis-stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── Mission Timeline ── */
.artemis-timeline-section {
  background: var(--bg-2);
  padding: 96px 0;
}
.timeline {
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 12px;
}
.timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 140px;
  position: relative;
  opacity: 0.45;
  transition: opacity 0.3s;
}
.timeline-item.done { opacity: 1; }
.timeline-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}
.timeline-item.done .timeline-icon {
  border-color: var(--blue);
  box-shadow: var(--glow-sm);
}
.timeline-line {
  position: absolute;
  top: 26px;
  left: 50%;
  right: -50%;
  height: 2px;
  background: var(--border);
  z-index: 1;
}
.timeline-item:last-child .timeline-line { display: none; }
.timeline-item.done .timeline-line { background: var(--blue-dim); }
.timeline-body {
  margin-top: 16px;
  text-align: center;
  padding: 0 8px;
}
.timeline-date {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 4px;
}
.timeline-label {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}
.timeline-detail {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ── Crew ── */
.artemis-crew-section { padding: 96px 0; }
.crew-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.crew-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--trans);
}
.crew-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-md);
  transform: translateY(-3px);
}
.crew-card-header {
  position: relative;
  padding: 32px 24px 24px;
  background: linear-gradient(135deg, var(--bg-card-2), var(--bg-card));
  display: flex;
  align-items: center;
  gap: 16px;
}
.crew-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-dim), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}
.crew-agency-badge {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(14, 165, 233, 0.15);
  color: var(--blue);
  border: 1px solid rgba(14, 165, 233, 0.3);
  padding: 3px 10px;
  border-radius: 50px;
}
.crew-card-body { padding: 20px 24px 24px; }
.crew-name {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.crew-role {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}
.crew-historic {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--muted-2);
  line-height: 1.5;
}
.crew-historic svg { flex-shrink: 0; margin-top: 3px; }

/* ── Eclipse Section ── */
.eclipse-section {
  background: var(--bg-2);
  padding: 96px 0;
}
.eclipse-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 900px) {
  .eclipse-inner { grid-template-columns: 1fr; }
}
.eclipse-text h2 { margin-bottom: 20px; }
.eclipse-text p { color: var(--muted-2); }
.eclipse-quote {
  border-left: 3px solid var(--blue);
  margin: 24px 0;
  padding: 12px 0 12px 20px;
  font-style: italic;
  color: var(--white);
  font-size: 1.05rem;
  line-height: 1.6;
}
.eclipse-quote cite {
  display: block;
  margin-top: 8px;
  font-size: 0.82rem;
  font-style: normal;
  color: var(--muted);
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.05em;
}
.eclipse-main-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  margin-bottom: 16px;
}
.eclipse-main-img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.eclipse-img-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 10px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  font-size: 0.75rem;
  color: rgba(255,255,255,0.75);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.eclipse-img-caption span {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.45);
  font-family: var(--font-head);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.eclipse-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.eclipse-grid-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.eclipse-grid-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.eclipse-grid-item:hover img { transform: scale(1.05); }
.eclipse-grid-item > div {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 6px 10px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  font-size: 0.72rem;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-head);
  font-weight: 500;
}

/* ── NASA Gallery ── */
.artemis-gallery-section { padding: 96px 0; }
.gallery-credit {
  font-size: 0.78rem;
  color: var(--muted);
  font-style: italic;
  text-align: right;
}
.gallery-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.gallery-filter {
  padding: 8px 20px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--muted-2);
  cursor: pointer;
  transition: all var(--trans);
}
.gallery-filter:hover,
.gallery-filter.active {
  background: rgba(14, 165, 233, 0.12);
  border-color: var(--border-glow);
  color: var(--blue);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.gallery-item-featured {
  grid-column: span 2;
}
@media (max-width: 680px) {
  .gallery-item-featured { grid-column: span 1; }
}
.gallery-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--trans);
  display: flex;
  flex-direction: column;
}
.gallery-item:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-md);
  transform: translateY(-2px);
}
.gallery-item-link { display: block; }
.gallery-img-wrap {
  position: relative;
  overflow: hidden;
}
.gallery-img-wrap img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.gallery-item-featured .gallery-img-wrap img {
  aspect-ratio: 21/9;
}
.gallery-item:hover .gallery-img-wrap img { transform: scale(1.04); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 8, 15, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay-icon {
  background: rgba(14, 165, 233, 0.2);
  border: 1px solid rgba(14, 165, 233, 0.5);
  border-radius: 50%;
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
}
.gallery-overlay-text {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  color: white;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.gallery-item-info {
  padding: 14px 16px 8px;
  flex: 1;
}
.gallery-item-title {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}
.gallery-item-caption {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.5;
}
.gallery-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 16px 14px;
  padding: 7px 16px;
  border-radius: 50px;
  border: 1px solid var(--border);
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted-2);
  transition: all var(--trans);
  width: fit-content;
}
.gallery-download-btn:hover {
  border-color: var(--border-glow);
  color: var(--blue);
}
.gallery-nasa-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.82rem;
  color: var(--muted);
  flex-wrap: wrap;
}
.gallery-nasa-note a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-color: rgba(14,165,233,0.3);
  text-underline-offset: 3px;
}
.gallery-nasa-note a:hover { text-decoration-color: var(--blue); }

/* ── LST Coverage ── */
.artemis-coverage-section { padding: 96px 0; }
.coverage-subsection-label {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}
@media (max-width: 580px) {
  .videos-grid { grid-template-columns: 1fr; }
}
.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--trans);
}
.video-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-md);
}
.video-card-embed {
  position: relative;
  padding-top: 56.25%;
  background: #000;
}
.video-card-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-card-body { padding: 20px 20px 24px; }
.video-card-body h3 {
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 8px;
}
.video-card-body p { font-size: 0.88rem; color: var(--muted-2); }

/* ── What's Next ── */
.artemis-next-section {
  background: linear-gradient(135deg, var(--bg-2) 0%, var(--bg-card) 100%);
  border-top: 1px solid var(--border);
  padding: 96px 0;
}
.artemis-next-inner {
  max-width: 680px;
}
.artemis-next-inner h2 { margin-bottom: 20px; }
.artemis-next-inner p { color: var(--muted-2); }

/* ── Homepage Artemis Spotlight ── */
.artemis-spotlight {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 340px;
  transition: all var(--trans);
}
.artemis-spotlight:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-lg);
}
@media (max-width: 768px) {
  .artemis-spotlight { grid-template-columns: 1fr; }
}
.artemis-spotlight-image {
  position: relative;
  overflow: hidden;
}
.artemis-spotlight-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  filter: brightness(0.8);
  transition: transform 0.6s ease;
}
.artemis-spotlight:hover .artemis-spotlight-image img { transform: scale(1.04); }
.artemis-spotlight-content {
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.artemis-spotlight-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #FCA5A5;
  margin-bottom: 16px;
}
.artemis-spotlight-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #EF4444;
  animation: pulse-red 1.5s ease-in-out infinite;
  display: inline-block;
}
.artemis-spotlight h2 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 12px;
}
.artemis-spotlight-stats {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin: 20px 0 24px;
}
.spotlight-stat-value {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  display: block;
}
.spotlight-stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-top: 2px;
}

/* ── Nav active for Artemis ── */
.nav-links .artemis-link {
  position: relative;
}
.nav-links .artemis-link::after {
  content: 'LIVE';
  position: absolute;
  top: -10px;
  right: -2px;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: #EF4444;
  color: white;
  padding: 1px 5px;
  border-radius: 3px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .artemis-hero-stats { gap: 20px; }
  .artemis-stat-divider { display: none; }
  .timeline { gap: 0; }
  .timeline-item { min-width: 110px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item-featured { grid-column: span 1; }
  .artemis-spotlight-content { padding: 28px 28px; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .crew-grid { grid-template-columns: 1fr 1fr; }
}


/* ══ HERO SPLIT LAYOUT (homepage) ═══════════════════════════════════════════ */
.hero-split { min-height: 100vh; display: flex; align-items: center; }
.hero-split-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
}
@media (max-width: 900px) {
  .hero-split-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}
.hero-brand h1 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }

/* ── Hero Artemis card ───────────────────────────────────────────────────────*/
.hero-artemis-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(15,23,42,0.85);
  border: 1px solid rgba(56,189,248,0.2);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
  text-decoration: none;
}
.hero-artemis-card:hover {
  transform: translateY(-4px);
  border-color: rgba(56,189,248,0.5);
  box-shadow: 0 8px 40px rgba(14,165,233,0.15);
}
.hero-artemis-image { position: relative; height: 220px; overflow: hidden; }
.hero-artemis-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.hero-artemis-card:hover .hero-artemis-image img { transform: scale(1.04); }
.hero-artemis-image-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(3,7,18,0.9) 100%);
}
.hero-artemis-badge {
  position: absolute;
  top: 12px; left: 12px;
  display: flex; align-items: center; gap: 6px;
  background: rgba(0,0,0,0.75);
  border: 1px solid rgba(56,189,248,0.4);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #38bdf8;
  backdrop-filter: blur(8px);
  text-transform: uppercase;
}
.hero-artemis-body { padding: 20px 22px 22px; }
.hero-artemis-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #f1f5f9;
  line-height: 1.35;
  margin-bottom: 8px;
}
.hero-artemis-sub {
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 14px;
  line-height: 1.5;
}
.hero-artemis-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.hero-artemis-stats span {
  font-size: 0.82rem;
  color: #94a3b8;
}
.hero-artemis-stats strong {
  color: #38bdf8;
  font-weight: 700;
}
.hero-artemis-cta {
  font-size: 0.85rem;
  color: #38bdf8;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ══ ARTEMIS PAGE ════════════════════════════════════════════════════════════ */

/* Hero */
.artemis-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 60px;
}
.artemis-hero-bg { position: absolute; inset: 0; z-index: 0; }
.artemis-hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.artemis-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(3,7,18,0.3) 0%, rgba(3,7,18,0.85) 70%, rgba(3,7,18,1) 100%);
}
.artemis-hero-content { position: relative; z-index: 1; padding-top: 120px; }
.artemis-hero-content h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); margin: 12px 0 16px; }
.artemis-hero-sub { font-size: 1.05rem; color: #cbd5e1; max-width: 640px; line-height: 1.7; margin-bottom: 32px; }
.artemis-hero-stats {
  display: flex; gap: 32px; flex-wrap: wrap;
}
.artemis-hero-stats .stat-val { display: block; font-size: 1.8rem; font-weight: 800; color: #38bdf8; line-height: 1; }
.artemis-hero-stats .stat-label { display: block; font-size: 0.75rem; color: #64748b; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em; }

/* Status badges */
.artemis-status-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 14px; border-radius: 20px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.badge-live    { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.4); color: #f87171; }
.badge-complete{ background: rgba(110,231,183,0.12); border: 1px solid rgba(110,231,183,0.4); color: #6EE7B7; }
.badge-upcoming{ background: rgba(56,189,248,0.1); border: 1px solid rgba(56,189,248,0.3); color: #38bdf8; }
.pulse-dot { width:8px; height:8px; border-radius:50%; background:#ef4444; animation: pulse-red 1.5s infinite; display:inline-block; }
@keyframes pulse-red {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.5; transform:scale(1.3); }
}

/* Crew grid */
.crew-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 16px; }
.crew-card {
  background: rgba(15,23,42,0.8);
  border: 1px solid rgba(56,189,248,0.12);
  border-radius: 12px;
  padding: 20px;
  transition: border-color 0.2s;
}
.crew-card:hover { border-color: rgba(56,189,248,0.35); }
.crew-role { font-size: 0.72rem; color: #38bdf8; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.crew-name { font-size: 1.1rem; font-weight: 700; color: #f1f5f9; margin-bottom: 8px; }
.crew-fact { font-size: 0.82rem; color: #94a3b8; line-height: 1.5; }

/* Eclipse section */
.eclipse-section { background: rgba(3,7,18,0.5); padding: 64px 0; border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); }
.eclipse-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .eclipse-inner { grid-template-columns: 1fr; } }
.eclipse-facts { list-style: none; padding: 0; margin: 16px 0; }
.eclipse-facts li { padding: 6px 0; padding-left: 20px; position: relative; color: #94a3b8; font-size: 0.9rem; }
.eclipse-facts li::before { content: '→'; position: absolute; left: 0; color: #38bdf8; }
.artemis-quote { border-left: 3px solid #38bdf8; margin: 20px 0 0; padding: 8px 0 8px 16px; color: #e2e8f0; font-style: italic; font-size: 0.95rem; }
.eclipse-images { display: flex; flex-direction: column; gap: 12px; }
.eclipse-img-main img { width: 100%; border-radius: 12px; aspect-ratio: 4/3; object-fit: cover; }
.eclipse-img-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.eclipse-img-pair img { width: 100%; border-radius: 8px; aspect-ratio: 4/3; object-fit: cover; }

/* Gallery tabs */
.gallery-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.gallery-tab {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.1);
  background: rgba(15,23,42,0.6); color: #94a3b8; font-size: 0.82rem; cursor: pointer;
  transition: all 0.2s; white-space: nowrap;
}
.gallery-tab:hover { border-color: rgba(56,189,248,0.3); color: #e2e8f0; }
.gallery-tab.active { background: rgba(56,189,248,0.15); border-color: rgba(56,189,248,0.5); color: #38bdf8; }
.tab-count { background: rgba(255,255,255,0.1); border-radius: 10px; padding: 1px 7px; font-size: 0.75rem; }

/* Image gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}
.gallery-item { border-radius: 8px; overflow: hidden; aspect-ratio: 4/3; position: relative; background: #0f172a; }
.gallery-item-link { display: block; width: 100%; height: 100%; position: relative; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item-overlay {
  position: absolute; inset: 0;
  background: rgba(3,7,18,0.75);
  opacity: 0; transition: opacity 0.2s;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 6px; padding: 12px; text-align: center;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-title { font-size: 0.78rem; color: #f1f5f9; font-weight: 600; line-height: 1.3; }
.gallery-item-action { font-size: 0.72rem; color: #38bdf8; }

/* NASA video grid */
.nasa-video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.nasa-video-card {
  background: rgba(15,23,42,0.8);
  border: 1px solid rgba(56,189,248,0.12);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.nasa-video-card:hover { border-color: rgba(56,189,248,0.35); transform: translateY(-2px); }
.nasa-video-thumb { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #0f172a; }
.nasa-video-thumb img { width: 100%; height: 100%; object-fit: cover; }
.nasa-video-duration {
  position: absolute; bottom: 8px; right: 8px;
  background: rgba(0,0,0,0.8); color: #f1f5f9;
  font-size: 0.72rem; padding: 2px 7px; border-radius: 4px; font-weight: 600;
}
.nasa-video-info { padding: 14px; }
.nasa-video-title { font-size: 0.88rem; font-weight: 600; color: #e2e8f0; line-height: 1.4; margin-bottom: 6px; }
.nasa-video-date { font-size: 0.75rem; color: #64748b; margin-bottom: 4px; }

/* LST video cards */
.video-card { background: rgba(15,23,42,0.8); border: 1px solid rgba(56,189,248,0.12); border-radius: 12px; overflow: hidden; transition: border-color 0.2s; }
.video-card:hover { border-color: rgba(56,189,248,0.35); }
.video-card-thumb { display: block; position: relative; aspect-ratio: 9/16; max-height: 320px; overflow: hidden; background: #0f172a; }
.video-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.video-card-thumb:hover img { transform: scale(1.04); }
.video-card-play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.35); opacity: 0; transition: opacity 0.2s; font-size: 2.5rem; color: white;
}
.video-card-thumb:hover .video-card-play { opacity: 1; }
.video-card-info { padding: 14px; }
.video-card-title { font-size: 0.88rem; font-weight: 600; color: #e2e8f0; line-height: 1.4; }


/* ═══════════════════════════════════════════════════════════════════════════
   HOMEPAGE — ARTEMIS II MISSION HERO
   ═══════════════════════════════════════════════════════════════════════════ */

.hero-mission {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-mission-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-mission-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero-mission-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(3,7,18,0.45) 0%,
    rgba(3,7,18,0.55) 40%,
    rgba(3,7,18,0.85) 80%,
    rgba(3,7,18,0.98) 100%
  );
}

.hero-mission-content {
  position: relative;
  z-index: 1;
  padding-top: 120px;
  padding-bottom: 80px;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.hero-brand-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #38bdf8;
  margin-bottom: 16px;
}

/* Mission status chip */
.mission-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 16px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}
.chip-live {
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.45);
  color: #f87171;
}
.chip-done {
  background: rgba(110,231,183,0.12);
  border: 1px solid rgba(110,231,183,0.4);
  color: #6EE7B7;
}
.chip-check {
  font-size: 0.9em;
}

.hero-mission-headline {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.12;
  color: #f1f5f9;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}

.hero-mission-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: #cbd5e1;
  line-height: 1.65;
  max-width: 600px;
  margin: 0 auto 32px;
}

.hero-mission-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

/* Ghost button variant */
.btn-ghost {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  color: #e2e8f0;
  backdrop-filter: blur(4px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}
.btn-ghost svg { vertical-align: -2px; margin-right: 6px; }

/* Large button modifier */
.btn-lg {
  padding: 14px 28px;
  font-size: 0.95rem;
}

/* Stats bar */
.hero-mission-stats {
  display: flex;
  gap: 0;
  justify-content: center;
  flex-wrap: wrap;
}
.mstat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 28px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.mstat:last-child { border-right: none; }
.mstat-val {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
}
.mstat-lbl {
  font-size: 0.72rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
  white-space: nowrap;
}

/* Scroll prompt arrow */
.hero-scroll-prompt {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  transition: color 0.2s, border-color 0.2s;
  animation: hero-bounce 2.2s ease-in-out infinite;
}
.hero-scroll-prompt:hover {
  color: rgba(255,255,255,0.75);
  border-color: rgba(255,255,255,0.35);
}
@keyframes hero-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

@media (max-width: 600px) {
  .hero-mission-content { padding-top: 90px; padding-bottom: 60px; }
  .mstat { padding: 0 14px; }
  .mstat-lbl { font-size: 0.65rem; }
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — HERO
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 60px;
  overflow: hidden;
}
.a2-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.a2-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}
.a2-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(3,7,18,0.2) 0%,
    rgba(3,7,18,0.5) 50%,
    rgba(3,7,18,0.92) 80%,
    rgba(3,7,18,1) 100%
  );
}
.a2-hero-content {
  position: relative;
  z-index: 1;
  padding-top: 120px;
}
.a2-hero-content h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 12px 0 16px;
  color: #f1f5f9;
  line-height: 1.05;
}
.a2-hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: #cbd5e1;
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 32px;
}
.a2-hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}
.a2-hero-stats div {
  display: flex;
  flex-direction: column;
}
.a2-hero-stats strong {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
}
.a2-hero-stats span {
  display: block;
  font-size: 0.72rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* Artemis status chips (also used on homepage) */
.a2-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.chip-upcoming {
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.3);
  color: #38bdf8;
}

/* Pulse dot (also used on homepage) */
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
  display: inline-block;
  animation: pulse-red 1.5s ease-in-out infinite;
}
@keyframes pulse-red {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.35); }
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — STICKY IN-PAGE NAV
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-page-nav {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(3,7,18,0.92);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.a2-page-nav-inner {
  display: flex;
  gap: 4px;
  padding: 0 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.a2-page-nav-inner::-webkit-scrollbar { display: none; }

.a2-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  font-size: 0.84rem;
  font-weight: 500;
  color: #64748b;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}
.a2-nav-link:hover  { color: #e2e8f0; }
.a2-nav-link.active { color: #38bdf8; border-bottom-color: #38bdf8; }

.a2-nav-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 0.72rem;
  font-weight: 600;
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — SECTIONS
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-section {
  padding: 80px 0;
}
.a2-section-alt {
  background: rgba(15,23,42,0.45);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.a2-section-header {
  max-width: 640px;
  margin-bottom: 40px;
}
.a2-section-header h2 { margin: 6px 0 10px; }
.a2-subsection-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #e2e8f0;
  margin: 0 0 20px;
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — CREW
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-crew-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 72px;
}
@media (max-width: 900px)  { .a2-crew-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .a2-crew-grid { grid-template-columns: 1fr; } }

.a2-crew-card {
  background: rgba(15,23,42,0.8);
  border: 1px solid rgba(56,189,248,0.12);
  border-radius: 14px;
  padding: 22px 20px;
  transition: border-color 0.2s, transform 0.2s;
}
.a2-crew-card:hover {
  border-color: rgba(56,189,248,0.35);
  transform: translateY(-2px);
}
.a2-crew-flag { font-size: 1.6rem; margin-bottom: 10px; line-height: 1; }
.a2-crew-role {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #38bdf8;
  margin-bottom: 5px;
}
.a2-crew-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 8px;
}
.a2-crew-fact {
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.5;
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — ECLIPSE FEATURE
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-eclipse-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 72px;
}
@media (max-width: 900px) {
  .a2-eclipse-feature { grid-template-columns: 1fr; }
}

/* Images side */
.a2-eclipse-images { display: flex; flex-direction: column; gap: 10px; }

.a2-eclipse-img-main {
  display: block;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.a2-eclipse-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  display: block;
}
.a2-eclipse-img-main:hover img { transform: scale(1.03); }

.a2-eclipse-img-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.a2-eclipse-img-row a {
  display: block;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.a2-eclipse-img-row img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}
.a2-eclipse-img-row a:hover img { transform: scale(1.05); }

/* Zoom hint overlay */
.a2-img-zoom-hint {
  position: absolute;
  inset: 0;
  background: rgba(3,7,18,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.2s;
}
.a2-eclipse-img-main:hover .a2-img-zoom-hint,
.a2-eclipse-img-row a:hover .a2-img-zoom-hint { opacity: 1; }

/* Text side */
.a2-eclipse-text h2 { margin: 6px 0 14px; }

.a2-eclipse-facts {
  list-style: none;
  padding: 0;
  margin: 16px 0 20px;
}
.a2-eclipse-facts li {
  padding: 6px 0 6px 22px;
  position: relative;
  color: #94a3b8;
  font-size: 0.88rem;
  line-height: 1.5;
}
.a2-eclipse-facts li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #38bdf8;
}

.a2-quote {
  border-left: 3px solid #38bdf8;
  margin: 20px 0 0;
  padding: 8px 0 8px 18px;
  font-style: italic;
  color: #e2e8f0;
  font-size: 0.95rem;
  line-height: 1.6;
}
.a2-quote cite {
  display: block;
  font-style: normal;
  font-size: 0.8rem;
  color: #64748b;
  margin-top: 6px;
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — EARTHRISE FEATURE
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-earthrise-feature { margin-bottom: 0; }

.a2-earthrise-img {
  display: block;
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  max-height: 480px;
  text-decoration: none;
}
.a2-earthrise-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-height: 480px;
  transition: transform 0.5s ease;
}
.a2-earthrise-img:hover img { transform: scale(1.025); }

.a2-earthrise-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px 28px 24px;
  background: linear-gradient(to top, rgba(3,7,18,0.9) 0%, transparent 100%);
}
.a2-earthrise-caption p {
  font-size: 0.88rem;
  color: #94a3b8;
  margin: 6px 0 0;
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — GALLERY
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.a2-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(15,23,42,0.6);
  color: #94a3b8;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
  font-family: inherit;
}
.a2-filter-btn:hover {
  border-color: rgba(56,189,248,0.3);
  color: #e2e8f0;
}
.a2-filter-btn.active {
  background: rgba(56,189,248,0.15);
  border-color: rgba(56,189,248,0.5);
  color: #38bdf8;
}
.a2-filter-btn span {
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 0.72rem;
  font-weight: 600;
}

/* Gallery grid — auto-fill with featured items spanning */
.a2-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

.a2-gallery-item {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  background: #0f172a;
}
.a2-gallery-item a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.a2-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}
.a2-gallery-item:hover img { transform: scale(1.06); }

/* Featured items — 2 cols wide and 2 rows tall */
.a2-gallery-featured {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: unset; /* height controlled by grid row spans */
}
@media (max-width: 600px) {
  .a2-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .a2-gallery-featured { grid-column: span 1; grid-row: span 1; }
}

/* Hover overlay */
.a2-gallery-hover {
  position: absolute;
  inset: 0;
  background: rgba(3,7,18,0.72);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.22s;
}
.a2-gallery-item:hover .a2-gallery-hover { opacity: 1; }
.a2-gallery-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: #f1f5f9;
  line-height: 1.3;
}
.a2-gallery-zoom {
  font-size: 0.72rem;
  color: #38bdf8;
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — NASA VIDEO GRID
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.a2-video-card {
  background: rgba(15,23,42,0.8);
  border: 1px solid rgba(56,189,248,0.12);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.a2-video-card:hover {
  border-color: rgba(56,189,248,0.35);
  transform: translateY(-2px);
}

.a2-video-thumb {
  display: block;
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #0f172a;
  text-decoration: none;
}
.a2-video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.a2-video-card:hover .a2-video-thumb img { transform: scale(1.04); }

.a2-video-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0);
  transition: background 0.2s;
}
.a2-video-thumb:hover .a2-video-play {
  background: rgba(0,0,0,0.35);
}
.a2-video-play svg { filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5)); }

.a2-video-dur {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.85);
  color: #f1f5f9;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}

.a2-video-cat-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(56,189,248,0.2);
  border: 1px solid rgba(56,189,248,0.4);
  color: #38bdf8;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.a2-video-info { padding: 14px; }
.a2-video-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: #e2e8f0;
  line-height: 1.4;
  margin-bottom: 6px;
}
.a2-video-date {
  font-size: 0.75rem;
  color: #64748b;
  margin-bottom: 8px;
}
.a2-video-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: #38bdf8;
  text-decoration: none;
  transition: color 0.2s;
}
.a2-video-link:hover { color: #7dd3fc; }


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — LST VIDEO GRID (Our Coverage)
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-lst-video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}
.a2-lst-video-card { display: flex; flex-direction: column; gap: 8px; }

.a2-lst-video-thumb {
  display: block;
  position: relative;
  aspect-ratio: 9/16;
  max-height: 280px;
  overflow: hidden;
  border-radius: 10px;
  background: #0f172a;
  text-decoration: none;
}
.a2-lst-video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.a2-lst-video-thumb:hover img { transform: scale(1.04); }

.a2-yt-badge {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(255,0,0,0.85);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

.a2-lst-video-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: #cbd5e1;
  line-height: 1.4;
  padding: 0 2px;
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — ARTICLES GRID (Our Coverage)
   ═══════════════════════════════════════════════════════════════════════════ */

/* Reuses .article-card — just needs 3-col grid override in this context */
.a2-articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — WHAT'S NEXT SECTION
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-next-section {
  background: linear-gradient(135deg, rgba(14,165,233,0.07) 0%, rgba(3,7,18,0.3) 60%);
  border-top: 1px solid rgba(56,189,248,0.15);
}
.a2-next-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.a2-next-inner h2 { margin: 10px 0 16px; }
.a2-next-inner p {
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 28px;
}


/* ═══════════════════════════════════════════════════════════════════════════
   SHARED — Hero split cleanup (remove old conflicting classes)
   ═══════════════════════════════════════════════════════════════════════════ */

/* Override the old hero-split so it doesn't conflict if cached */
.hero-split { display: none !important; }

/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — MISSION TIMELINE
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-timeline-section { padding: 80px 0; }

.a2-timeline {
  position: relative;
  padding-left: 36px;
  margin-top: 8px;
}

/* Vertical connecting line */
.a2-tl-line {
  position: absolute;
  left: 9px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(
    to bottom,
    #38bdf8 0%,
    rgba(56,189,248,0.3) 70%,
    rgba(56,189,248,0.08) 100%
  );
  z-index: 0;
}

.a2-tl-item {
  position: relative;
  display: flex;
  gap: 20px;
  margin-bottom: 0;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.a2-tl-item:last-of-type { border-bottom: none; }

/* Dot */
.a2-tl-dot {
  position: absolute;
  left: -32px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #38bdf8;
  background: #030712;
  z-index: 1;
  flex-shrink: 0;
  transition: all 0.2s;
}
.a2-tl-past   .a2-tl-dot { background: #38bdf8; border-color: #38bdf8; }
.a2-tl-current .a2-tl-dot {
  background: #fff;
  border-color: #fff;
  box-shadow: 0 0 0 4px rgba(255,255,255,0.15), 0 0 12px rgba(56,189,248,0.6);
  width: 14px; height: 14px;
  left: -33px; top: 21px;
}
.a2-tl-future .a2-tl-dot {
  background: transparent;
  border-color: rgba(56,189,248,0.25);
}

/* Highlight type (eclipse event) */
.a2-tl-type-highlight .a2-tl-dot {
  width: 14px; height: 14px;
  left: -33px;
  background: #f59e0b;
  border-color: #f59e0b;
  box-shadow: 0 0 8px rgba(245,158,11,0.5);
}
.a2-tl-future.a2-tl-type-major .a2-tl-dot {
  border-color: rgba(56,189,248,0.5);
}

.a2-tl-body { flex: 1; min-width: 0; }

.a2-tl-date {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #38bdf8;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.a2-tl-future .a2-tl-date { color: #475569; }
.a2-tl-type-highlight .a2-tl-date { color: #f59e0b; }

.a2-tl-now-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 0.64rem;
  padding: 1px 7px;
  border-radius: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  animation: now-pulse 2s ease-in-out infinite;
}
@keyframes now-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}

.a2-tl-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: #e2e8f0;
  margin-bottom: 4px;
  line-height: 1.3;
}
.a2-tl-future .a2-tl-label { color: #64748b; }
.a2-tl-type-highlight .a2-tl-label { color: #fbbf24; }
.a2-tl-current .a2-tl-label { color: #fff; }

.a2-tl-detail {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.55;
}
.a2-tl-past .a2-tl-detail, .a2-tl-current .a2-tl-detail { color: #94a3b8; }
.a2-tl-type-highlight .a2-tl-detail { color: #b45309; color: #d97706; }

/* Major events get a subtle highlight */
.a2-tl-type-major.a2-tl-past .a2-tl-label,
.a2-tl-type-major.a2-tl-current .a2-tl-label {
  color: #7dd3fc;
}

/* Two-column layout on wide screens */
@media (min-width: 900px) {
  .a2-timeline {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 40px;
    padding-left: 0;
  }
  .a2-tl-line { display: none; }
  .a2-tl-item {
    padding: 16px 20px;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 10px;
    background: rgba(15,23,42,0.5);
    margin-bottom: 10px;
    align-items: flex-start;
    position: relative;
  }
  .a2-tl-item:last-of-type { border-bottom: 1px solid rgba(255,255,255,0.05); }
  .a2-tl-past   { border-left: 2px solid #38bdf8; }
  .a2-tl-current { border-left: 2px solid #fff; background: rgba(255,255,255,0.05); }
  .a2-tl-future  { border-left: 2px solid rgba(56,189,248,0.15); }
  .a2-tl-type-highlight.a2-tl-past { border-left: 2px solid #f59e0b; background: rgba(245,158,11,0.05); }
  .a2-tl-dot { display: none; }
}

@media (max-width: 899px) {
  .a2-timeline { padding-left: 40px; }
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS PAGE — MISSION RECORDS GRID
   ═══════════════════════════════════════════════════════════════════════════ */

.a2-records-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 48px 0 72px;
}
@media (max-width: 900px) { .a2-records-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .a2-records-grid { grid-template-columns: 1fr; } }

.a2-record-card {
  background: rgba(15,23,42,0.7);
  border: 1px solid rgba(56,189,248,0.1);
  border-radius: 14px;
  padding: 22px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.2s, transform 0.2s;
}
.a2-record-card:hover {
  border-color: rgba(56,189,248,0.3);
  transform: translateY(-2px);
}
.a2-record-icon { font-size: 1.4rem; line-height: 1; margin-bottom: 6px; }
.a2-record-num  {
  font-size: 2rem;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
}
.a2-record-unit {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 6px;
}
.a2-record-label {
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.5;
}


/* ═══════════════════════════════════════════════════════════════════════════
   ARTEMIS II — Countdown, Featured Today, Artemis III, Mission Complete
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Splashdown countdown widget (hero) ─────────────────────────────────── */
.a2-hero-countdown {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.a2-cd-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.a2-cd-digits {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.a2-cd-seg {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 3rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 0.5rem 0.75rem 0.35rem;
}
.a2-cd-num {
  font-size: 1.9rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #fff;
  line-height: 1;
}
.a2-cd-lbl {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-top: 0.2rem;
}
.a2-cd-sep {
  font-size: 1.6rem;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  padding-bottom: 1rem;
}
.a2-done-time .a2-cd-num { color: #38bdf8; }
.a2-done-time .a2-cd-label { color: rgba(56,189,248,0.7); }

/* Chip inline countdown */
.a2-chip-countdown {
  font-variant-numeric: tabular-nums;
}

@media (max-width: 600px) {
  .a2-cd-num   { font-size: 1.4rem; }
  .a2-cd-seg   { min-width: 2.4rem; padding: 0.4rem 0.5rem 0.3rem; }
  .a2-cd-sep   { font-size: 1.2rem; }
}

/* ── Featured Today section ──────────────────────────────────────────────── */
.a2-featured-today-section { background: #05080f; }

.a2-featured-today-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
@media (max-width: 900px) {
  .a2-featured-today-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .a2-featured-today-grid { grid-template-columns: 1fr; }
}

.a2-ft-item { display: flex; flex-direction: column; }
.a2-ft-link { text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.a2-ft-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 10px;
  background: #0d1117;
}
.a2-ft-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.a2-ft-link:hover .a2-ft-img-wrap img { transform: scale(1.04); }

.a2-ft-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.6) 0%, transparent 50%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0.75rem;
  opacity: 0;
  transition: opacity 0.25s;
}
.a2-ft-link:hover .a2-ft-overlay { opacity: 1; }

.a2-ft-cat {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(56,189,248,0.85);
  color: #05080f;
  border-radius: 4px;
  padding: 0.2rem 0.5rem;
}
.a2-ft-zoom {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.8);
}
.a2-ft-caption {
  margin-top: 0.6rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.35;
}

/* ── Artemis III grid ────────────────────────────────────────────────────── */
.a2-a3-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 0 0 0.5rem;
}
@media (max-width: 900px) {
  .a2-a3-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 550px) {
  .a2-a3-grid { grid-template-columns: 1fr; }
}

.a2-a3-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 1.75rem 1.5rem;
  transition: border-color 0.2s;
}
.a2-a3-card:hover { border-color: rgba(56,189,248,0.35); }
.a2-a3-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.a2-a3-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.6rem;
}
.a2-a3-card p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin: 0;
}

/* ── Mission-complete next section ───────────────────────────────────────── */
.a2-next-section .a2-section-header h2 {
  color: #fff;
}

/* ── NASA Live Feed section ──────────────────────────────────────────────── */
.a2-live-section { background: #020509; border-top: 1px solid rgba(255,255,255,0.06); }

.a2-live-header { text-align: center; margin-bottom: 2rem; }
.a2-live-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: #ef4444;
  margin-bottom: 0.75rem;
}
.a2-live-badge .pulse-dot { background: #ef4444; box-shadow: 0 0 0 0 rgba(239,68,68,0.4); }

.a2-live-embed-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;   /* 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #0a0f1a;
  box-shadow: 0 0 60px rgba(56,189,248,0.06);
}
.a2-live-embed-wrap iframe {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

.a2-live-links {
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
}
.a2-live-link {
  font-size: 0.82rem; font-weight: 600;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 99px;
  transition: color 0.2s, border-color 0.2s;
}
.a2-live-link:hover { color: #38bdf8; border-color: rgba(56,189,248,0.4); }

/* Nav live badge */
.a2-nav-live { color: #ef4444 !important; }
.a2-nav-live.active { color: #ef4444 !important; border-color: #ef4444 !important; }
.a2-nav-pulse {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #ef4444;
  margin-right: 5px;
  vertical-align: middle;
  animation: pulse-anim 1.5s ease infinite;
}
@keyframes pulse-anim {
  0%   { box-shadow: 0 0 0 0 rgba(239,68,68,0.7); }
  70%  { box-shadow: 0 0 0 6px rgba(239,68,68,0); }
  100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
}

/* ── Live feed module size override (2026-04-08) ─────────────────────────── */
.a2-live-embed-wrap {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  padding-bottom: 0;   /* override the full-width 56.25% trick */
  height: auto;
  aspect-ratio: 16 / 9;
}
.a2-live-embed-wrap iframe {
  position: static;
  width: 100%;
  height: 100%;
  display: block;
}

/* ── Show all gallery button ─────────────────────────────────────────────── */
.a2-show-all-btn {
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.35);
  color: #38bdf8;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.a2-show-all-btn:hover {
  background: rgba(14, 165, 233, 0.22);
  border-color: rgba(14, 165, 233, 0.6);
}