/* ========================================
   Homepage Premium Sections
   ======================================== */

/* Hero Section */
.hero-section {
  position: relative;
  padding: var(--space-3xl) 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(31, 107, 255, 0.05) 0%, rgba(17, 215, 177, 0.05) 100%);
}

.hero-content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.hero-content h1 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--color-muted);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.trust-strip {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-2xl);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
}

.trust-badge svg {
  color: var(--color-primary);
}

/* Scrollytelling Narrative Sections */
/* Base section styling - non-sticky sections flow normally */
.narrative-section {
  position: relative;
  padding: var(--space-3xl) 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

/* Homepage container */
.homepage {
  position: relative;
}

/* Narrative sections - normal flow, no sticky positioning */
.narrative-section[data-sticky] {
  /* Override sticky positioning - display as normal sections */
  position: relative;
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  min-height: 100vh;
  display: flex;
  align-items: center;
  margin-bottom: 0;
  z-index: auto;
  background: transparent;
}

.narrative-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  /* Ensure content doesn't create stacking context issues */
  position: relative;
  z-index: 1;
}

.narrative-reverse {
  grid-template-columns: 1fr 1fr;
  direction: rtl;
}

.narrative-reverse > * {
  direction: ltr;
}

.narrative-text {
  max-width: 600px;
}

.narrative-text h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-lg);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.narrative-text p {
  font-size: var(--text-lg);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  color: var(--color-muted);
}

.narrative-visual {
  position: relative;
  /* Ensure visual elements don't interfere with sticky positioning */
  z-index: 1;
}

.visual-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.visual-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.visual-card h3 {
  font-size: var(--text-2xl);
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.visual-card p {
  color: var(--color-muted);
  margin: 0;
}

.visual-card--gradient {
  background: var(--gradient-surface);
  border: none;
}

.visual-card--accent {
  background: rgba(17, 215, 177, 0.1);
  border-color: var(--color-accent);
}

.visual-card--royalty {
  background: rgba(255, 185, 81, 0.1);
  border-color: var(--color-highlight);
}

.visual-card--trust {
  background: rgba(31, 107, 255, 0.1);
  border-color: var(--color-primary);
}

/* Marketplace Preview */
.marketplace-preview {
  padding: var(--space-3xl) 0;
  background: var(--color-surface);
}

.marketplace-preview-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.marketplace-preview-header h2 {
  margin-bottom: var(--space-md);
}

.section-description {
  font-size: var(--text-lg);
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto;
}

.marketplace-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.athlete-preview-card {
  transition: transform var(--transition), box-shadow var(--transition);
}

.athlete-preview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.athlete-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.athlete-preview-header h3 {
  margin: 0;
  font-size: var(--text-xl);
}

.athlete-preview-sport {
  color: var(--color-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-md);
}

.athlete-preview-blurb {
  color: var(--color-text);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.athlete-preview-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  font-size: var(--text-xl);
  color: var(--color-text);
  font-weight: 600;
}

.marketplace-loading {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.marketplace-preview-footer {
  text-align: center;
}

/* Trust & Security Section */
.trust-security-section {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

.trust-security-content {
  text-align: center;
}

.trust-security-content h2 {
  margin-bottom: var(--space-md);
}

.trust-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-3xl) 0;
}

.trust-features-grid .ui-card-header {
  display: flex;
  justify-content: center;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.trust-features-grid .ui-card-header svg {
  color: var(--color-primary);
}

.trust-features-grid h3 {
  margin: var(--space-md) 0 var(--space-sm);
  font-size: var(--text-xl);
}

.trust-cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-2xl);
}

/* Stats Section */
.stats-section {
  padding: var(--space-3xl) 0;
  background: var(--gradient-sport);
}

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

.stats-content h2 {
  margin-bottom: var(--space-3xl);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.stat-card {
  padding: var(--space-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-card .stat-value {
  display: block;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: var(--space-sm);
}

.stat-card .stat-label {
  font-size: var(--text-sm);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Scroll Animations - Content visible by default */
[data-observe] {
  opacity: 1;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

/* Optional: Start hidden for scroll animations, but show after delay as fallback */
@media (prefers-reduced-motion: no-preference) {
  [data-observe]:not(.animate-in) {
    animation: fadeInFallback 0.6s ease-out 0.5s forwards;
  }
}

@keyframes fadeInFallback {
  to {
    opacity: 1 !important;
    transform: translateY(0) translateX(0) scale(1) !important;
  }
}

[data-observe].animate-in {
  opacity: 1;
}

[data-animate="fade-up"] {
  transform: translateY(30px);
}

[data-animate="fade-up"].animate-in {
  transform: translateY(0);
}

[data-animate="slide-right"] {
  transform: translateX(-50px);
}

[data-animate="slide-right"].animate-in {
  transform: translateX(0);
}

[data-animate="slide-left"] {
  transform: translateX(50px);
}

[data-animate="slide-left"].animate-in {
  transform: translateX(0);
}

[data-animate="scale-in"] {
  transform: scale(0.95);
}

[data-animate="scale-in"].animate-in {
  transform: scale(1);
}

[data-animate="rise"] {
  transform: translateY(20px);
  opacity: 1; /* Visible by default, animation is enhancement */
}

[data-animate="rise"].animate-in {
  transform: translateY(0);
  opacity: 1;
}

/* Stagger animation delays for children */
[data-observe] > *:nth-child(1) { animation-delay: 0s; }
[data-observe] > *:nth-child(2) { animation-delay: 0.1s; }
[data-observe] > *:nth-child(3) { animation-delay: 0.2s; }
[data-observe] > *:nth-child(4) { animation-delay: 0.3s; }
[data-observe] > *:nth-child(5) { animation-delay: 0.4s; }
[data-observe] > *:nth-child(6) { animation-delay: 0.5s; }

/* Portfolio & Activity Pages */
.portfolio-summary,
.activity-feed {
  margin-bottom: var(--space-3xl);
}

.portfolio-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.portfolio-stat {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
}

.portfolio-stat .stat-label {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.portfolio-stat .stat-value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
}

.stat-value--positive {
  color: var(--color-success);
}

.holdings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.holding-details {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.holding-quantity {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.holding-value {
  text-align: right;
}

.holding-value strong {
  display: block;
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.value-change {
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.value-change.positive {
  color: var(--color-success);
}

.value-change.negative {
  color: var(--color-error);
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.activity-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-md);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
}

.activity-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.activity-icon--purchase {
  color: var(--color-success);
}

.activity-icon--sale {
  color: var(--color-error);
}

.activity-icon--reward {
  color: var(--color-highlight);
}

.activity-content {
  flex: 1;
}

.activity-title {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.activity-description {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-xs);
}

.activity-meta {
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.activity-amount {
  font-size: var(--text-lg);
  font-weight: 600;
}

.amount-positive {
  color: var(--color-success);
}

.amount-negative {
  color: var(--color-error);
}

.dashboard-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.dashboard-action-card {
  transition: transform var(--transition);
}

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

/* Responsive Design */
@media (max-width: 968px) {
  .narrative-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .narrative-reverse {
    direction: ltr;
  }

  .narrative-visual {
    order: -1;
  }

  .marketplace-grid {
    grid-template-columns: 1fr;
  }

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

  .trust-features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .ui-btn {
    width: 100%;
  }

  .trust-strip {
    flex-direction: column;
    align-items: stretch;
  }

  .trust-badge {
    justify-content: center;
  }

  .narrative-section[data-sticky] {
    position: relative;
    top: auto;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .holdings-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-actions-grid {
    grid-template-columns: 1fr;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  [data-observe] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  [data-animate] {
    transform: none;
  }

  .visual-card:hover,
  .stat-card:hover,
  .athlete-preview-card:hover {
    transform: none;
  }

  .narrative-section[data-sticky] {
    position: relative;
  }
}