/* Display OS — High-Conversion Landing Theme (Apple Glassmorphism, Modern Contrast & Full Showcase) */

:root {
  --bg-primary: #f8fafc;
  --bg-surface: rgba(255, 255, 255, 0.9);
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-subtle: #64748b;
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --accent-gold: #f59e0b;
  --accent-gold-hover: #d97706;
  --border-light: rgba(15, 23, 42, 0.08);
  --glass-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08);
  --radius-lg: 20px;
  --radius-md: 12px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Header */
.landing-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  padding: 14px 24px;
}

.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -0.5px;
}

.badge-tag {
  background: #e0f2fe;
  color: var(--primary);
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 14px;
  transition: color 0.2s;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-secondary-nav {
  text-decoration: none;
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 8px;
  background: rgba(2, 132, 199, 0.08);
  transition: background 0.2s;
}

.btn-secondary-nav:hover {
  background: rgba(2, 132, 199, 0.15);
}

.btn-primary-nav {
  text-decoration: none;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.25);
  transition: all 0.2s;
}

.btn-primary-nav:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

/* Hero Section */
.hero-section {
  max-width: 1240px;
  margin: 0 auto;
  padding: 80px 24px 70px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fef3c7;
  color: #92400e;
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 24px;
  border: 1px solid #fde68a;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: #f59e0b;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.hero-headline {
  font-size: 48px;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  color: #0f172a;
}

.text-gradient {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 50%, #4f46e5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subheadline {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.btn-cta-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #fff;
  text-decoration: none;
  padding: 16px 28px;
  border-radius: var(--radius-md);
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 10px 25px -5px rgba(245, 158, 11, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  text-align: center;
}

.btn-cta-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(245, 158, 11, 0.5);
}

.btn-cta-hero .subtext {
  font-size: 12px;
  font-weight: 600;
  opacity: 0.95;
  margin-top: 4px;
}

.btn-cta-demo {
  text-align: center;
  background: #ffffff;
  color: var(--text-main);
  text-decoration: none;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  transition: background 0.2s;
}

.btn-cta-demo:hover {
  background: #f1f5f9;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-subtle);
}

.avatar-group {
  display: flex;
}

.avatar-group img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid #fff;
  margin-left: -8px;
  background: #e2e8f0;
}

.avatar-group img:first-child {
  margin-left: 0;
}

/* Visual Mockup Card */
.visual-card-glass {
  position: relative;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--glass-shadow);
  padding: 14px;
  overflow: hidden;
}

.browser-dots {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 14px;
  border-bottom: 1px solid #f1f5f9;
}

.browser-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.browser-title {
  margin-left: 12px;
  font-size: 11px;
  color: var(--text-subtle);
  font-weight: 700;
}

.image-wrapper {
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,0,0,0.06);
}

.hero-screen-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.hero-screen-img:hover {
  transform: scale(1.02);
}

.visual-floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 8px 14px;
  border-radius: 30px;
  border: 1px solid var(--border-light);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
}

.visual-floating-badge.top-right {
  top: 60px;
  right: 24px;
}

.visual-floating-badge.bottom-left {
  bottom: 28px;
  left: 24px;
}

/* ==========================================================================
   SHOWCASE GALLERY SECTION (IMAGES & VIDEO TILES)
   ========================================================================== */
.showcase-section {
  padding: 90px 24px;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.showcase-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.showcase-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

.showcase-img-box {
  position: relative;
  width: 100%;
  height: 240px;
  background: #f1f5f9;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.showcase-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.4s ease;
}

.showcase-card:hover .showcase-img-box img {
  transform: scale(1.05);
}

.tag-floating {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  backdrop-filter: blur(8px);
}

.showcase-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.showcase-body h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.35;
}

.showcase-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
}

.code-badge {
  background: #f1f5f9;
  color: #0284c7;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  font-family: monospace;
  font-weight: 700;
}

/* Comparison Section */
.problem-solution-section {
  padding: 90px 24px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
}

.container {
  max-width: 1240px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 38px;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 12px;
  color: var(--text-main);
}

.section-header p {
  font-size: 16px;
  color: var(--text-muted);
}

.text-center {
  text-align: center;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.comparison-card {
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--border-light);
}

.comparison-card.bad {
  background: #fef2f2;
  border-color: #fee2e2;
}

.comparison-card.good {
  background: #f0fdf4;
  border-color: #dcfce7;
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.08);
}

.comparison-card h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 20px;
}

.comparison-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comparison-card li {
  font-size: 15px;
  line-height: 1.5;
}

/* Pricing Section */
.pricing-section {
  padding: 90px 24px;
  background: #ffffff;
}

.pill-badge-pricing {
  background: #e0f2fe;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 24px;
  align-items: center;
}

.pricing-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 36px 28px;
  position: relative;
  transition: transform 0.2s;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card.featured {
  border: 2px solid var(--accent-gold);
  box-shadow: 0 20px 40px -10px rgba(245, 158, 11, 0.25);
  padding: 44px 32px;
  background: linear-gradient(180deg, #fffbeb 0%, #ffffff 100%);
}

.featured-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gold);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 4px 16px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.pricing-badge {
  font-size: 11px;
  font-weight: 800;
  color: var(--text-subtle);
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.pricing-badge.gold {
  color: #b45309;
}

.tier-title {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 8px;
}

.tier-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  min-height: 40px;
}

.price-box {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
}

.price-box .currency {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-main);
}

.price-box .amount {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--text-main);
}

.price-box .period {
  font-size: 14px;
  color: var(--text-subtle);
  font-weight: 600;
}

.slots-progress-bar {
  background: #fef3c7;
  border-radius: 8px;
  height: 24px;
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slots-progress-bar .bar-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: linear-gradient(90deg, #f59e0b, #d97706);
}

.slots-progress-bar .bar-text {
  position: relative;
  z-index: 2;
  font-size: 11px;
  font-weight: 800;
  color: #78350f;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing-features li {
  font-size: 14px;
  color: var(--text-muted);
}

.pricing-features li strong {
  color: var(--text-main);
}

.btn-tier-action {
  display: block;
  text-align: center;
  text-decoration: none;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 15px;
  transition: all 0.2s;
}

.btn-tier-action.outline {
  border: 1px solid var(--border-light);
  background: #fff;
  color: var(--text-main);
}

.btn-tier-action.outline:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

.btn-tier-action.gold {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #fff;
  box-shadow: 0 8px 20px -4px rgba(245, 158, 11, 0.4);
}

.btn-tier-action.gold:hover {
  box-shadow: 0 12px 24px -4px rgba(245, 158, 11, 0.5);
}

.money-back-note {
  text-align: center;
  font-size: 11px;
  color: var(--text-subtle);
  margin-top: 12px;
}

/* Footer */
.landing-footer {
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  padding: 48px 24px;
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left p {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}

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

/* Responsive */
@media (max-width: 1024px) {
  .hero-section {
    grid-template-columns: 1fr;
    padding: 60px 20px;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .pricing-cards-grid {
    grid-template-columns: 1fr;
  }
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
}

/* ==========================================================================
   DISPLAY OS — PSYCHOLOGY-LED HERO & SUPERPOWERS GRID STYLING
   Engineered for Maximum Cognitive Conversion & Visual Authority
   ========================================================================== */

/* Subtitle for Comparison Cards */
.card-subtext {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: -14px;
  margin-bottom: 20px;
  font-weight: 500;
}

/* ==========================================================================
   VIDEO SHOWCASE 16:9 WALKTHROUGH & HOLOGRAPHIC HUD
   ========================================================================== */
.video-walkthrough-container {
  margin-bottom: 56px;
  background: linear-gradient(145deg, #090e17 0%, #111a2e 100%);
  border-radius: 24px;
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 24px 28px 28px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.4), 0 0 40px -10px rgba(2, 132, 199, 0.15);
  color: #ffffff;
}

.video-walkthrough-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.video-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.video-pulse-icon {
  font-size: 28px;
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
}

.video-title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: #f8fafc;
  margin: 0;
}

.video-desc {
  font-size: 13px;
  color: #94a3b8;
  margin: 4px 0 0 0;
  line-height: 1.4;
}

.video-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.badge-tag.live-telemetry {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.35);
  font-size: 11.5px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.badge-tag.live-agents {
  background: rgba(2, 132, 199, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(2, 132, 199, 0.35);
  font-size: 11.5px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.video-mockup-frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #000000;
  aspect-ratio: 16 / 9;
  max-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.8);
}

.video-poster-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.88;
  filter: brightness(0.92) contrast(1.05);
}

.video-hud-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(2, 132, 199, 0.15) 0%, rgba(15, 23, 42, 0.75) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px 22px;
  pointer-events: none;
}

.video-hud-overlay > * {
  pointer-events: auto;
}

.hud-top-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hud-pill {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-dot.red {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 8px #ef4444;
  animation: pulse-hud-red 1.2s infinite ease-in-out;
}

@keyframes pulse-hud-red {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.play-trigger-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: auto;
}

.play-button-glow {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 0 35px rgba(2, 132, 199, 0.65), 0 0 70px rgba(37, 99, 235, 0.3);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
  cursor: pointer;
}

.play-button-glow:hover {
  transform: scale(1.12);
  box-shadow: 0 0 50px rgba(2, 132, 199, 0.85), 0 0 90px rgba(37, 99, 235, 0.45);
}

.play-label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  color: #e0f2fe;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
  text-transform: uppercase;
}

.video-control-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 16px;
  border-radius: 12px;
}

.control-strip-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  color: #cbd5e1;
}

.ctrl-icon {
  cursor: pointer;
  color: #38bdf8;
  font-size: 14px;
}

.ctrl-time {
  font-family: ui-monospace, monospace;
  font-size: 11.5px;
  color: #94a3b8;
}

.ctrl-tag {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
}

.control-strip-progress {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #38bdf8, #2563eb);
  border-radius: 3px;
}

.btn-switch-cockpit {
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: filter 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.btn-switch-cockpit:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
}

/* ==========================================================================
   8 SUPERPOWERS GRID
   ========================================================================== */
.superpowers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.superpower-card {
  background: #ffffff;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 10px 25px -8px rgba(15, 23, 42, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.superpower-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.12);
  border-color: rgba(2, 132, 199, 0.35);
}

.card-img-wrapper {
  position: relative;
  width: 100%;
  height: 190px;
  background: #0f172a;
  overflow: hidden;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
}

.superpower-card:hover .card-img-wrapper img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 10.5px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 20px;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(8px);
  letter-spacing: 0.3px;
}

.badge-gold { background: linear-gradient(135deg, #f59e0b, #d97706); }
.badge-green { background: linear-gradient(135deg, #10b981, #059669); }
.badge-blue { background: linear-gradient(135deg, #0284c7, #2563eb); }
.badge-purple { background: linear-gradient(135deg, #9333ea, #7c3aed); }
.badge-cyan { background: linear-gradient(135deg, #06b6d4, #0284c7); }
.badge-amber { background: linear-gradient(135deg, #f59e0b, #b45309); }
.badge-emerald { background: linear-gradient(135deg, #059669, #047857); }
.badge-red { background: linear-gradient(135deg, #ef4444, #b91c1c); }

.card-content {
  padding: 20px 18px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-kicker {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 6px;
}

.card-content h3 {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.3px;
  color: #0f172a;
  margin-bottom: 10px;
}

.card-content p {
  font-size: 13px;
  line-height: 1.55;
  color: #475569;
  margin-bottom: 16px;
  flex: 1;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: auto;
}

.feature-tags span {
  font-size: 10.5px;
  font-weight: 600;
  background: #f1f5f9;
  color: #334155;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid rgba(15, 23, 42, 0.05);
}

/* Responsive Breakpoints */
@media (max-width: 1200px) {
  .superpowers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .superpowers-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .card-img-wrapper {
    height: 180px;
  }
}

/* ==========================================================================
   TIME-TRAVEL SNAPSHOT CONTROLS & AIR-GAPPED SECURITY BADGES
   ========================================================================== */

.badge-tag.secure-airgap {
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.4);
  font-size: 11px;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: 20px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.hud-pill.secure-hud-pill {
  background: rgba(3, 105, 161, 0.45);
  color: #bae6fd;
  border-color: rgba(56, 189, 248, 0.35);
}

.ctrl-icon-btn {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ctrl-icon-btn:hover {
  background: rgba(56, 189, 248, 0.3);
  color: #ffffff;
}

.timeline-checkpoints-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.checkpoint-btn {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px 14px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.checkpoint-btn:hover {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-2px);
}

.checkpoint-btn.active {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.25) 0%, rgba(15, 23, 42, 0.85) 100%);
  border: 1.5px solid #38bdf8;
  box-shadow: 0 0 20px rgba(2, 132, 199, 0.3);
}

.cp-time {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
  font-size: 10.5px;
  font-weight: 700;
  color: #38bdf8;
  letter-spacing: 0.5px;
}

.checkpoint-btn.active .cp-time {
  color: #7dd3fc;
}

.cp-title {
  font-size: 12.5px;
  font-weight: 700;
  color: #cbd5e1;
  line-height: 1.35;
}

.checkpoint-btn.active .cp-title {
  color: #ffffff;
}

@media (max-width: 900px) {
  .timeline-checkpoints-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .timeline-checkpoints-row {
    grid-template-columns: 1fr;
  }
}