/* ============================================
   PathPro Demo Showcase — demo.css
   Demo listing page styles
   ============================================ */

/* ============================================
   DEMO HERO
   ============================================ */
.demo-hero {
  padding: 7rem 0 5.3rem;
  text-align: center;
  background: linear-gradient(160deg, #1A0A2E 0%, #2D1150 40%, #3B1668 70%, #2A0E45 100%);
  position: relative;
  overflow: hidden;
}

.demo-hero__title {
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 800;
  color: #FFFFFF;
  padding: 0 0 0.05rem;
  margin: 0;
  position: relative;
}

.demo-hero__title .gradient-text {
  background: linear-gradient(90deg, #8B5CF6, #D946EF, #EC4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.demo-hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  max-width: 580px;
  margin: 0 auto;
  position: relative;
  line-height: 1.6;
}

/* ============================================
   DEMO LISTING
   ============================================ */
.demo-listing {
  padding: calc(var(--section-padding) / 2) 0 var(--section-padding);
}

/* ============================================
   DEMO GRID
   ============================================ */
.demo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* Staggered animation */
.demo-grid .demo-card:nth-child(2) { transition-delay: 0.1s; }
.demo-grid .demo-card:nth-child(3) { transition-delay: 0.2s; }
.demo-grid .demo-card:nth-child(4) { transition-delay: 0.3s; }
.demo-grid .demo-card:nth-child(5) { transition-delay: 0.4s; }
.demo-grid .demo-card:nth-child(6) { transition-delay: 0.5s; }

/* ============================================
   DEMO CARD
   ============================================ */
.demo-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  overflow: hidden;
  padding: 1.75rem;
}

.demo-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

/* ---- Header (icon + title row) ---- */
.demo-card__header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1rem;
}

/* ---- Icon ---- */
.demo-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 58, 237, 0.08);
  border-radius: 50%;
  flex-shrink: 0;
}

.demo-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--violet-primary);
  stroke: var(--violet-primary);
}

/* ---- Title ---- */
.demo-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

/* ---- Checklist ---- */
.demo-card__checklist {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.5rem;
  flex: 1;
  list-style: none;
}

.demo-card__check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.5;
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

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

.demo-card__check-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  stroke: var(--violet-primary);
  margin-top: 2px;
}

/* ---- Button ---- */
.demo-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--font-family);
  color: var(--violet-primary);
  background: transparent;
  border: 1.5px solid var(--violet-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  margin-top: auto;
}

.demo-card__btn:hover {
  background: var(--violet-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.3);
}

/* ============================================
   DEMO DETAIL HERO (individual demo pages)
   ============================================ */
.demo-detail-hero {
  padding: 6.5rem 0 1.75rem;
  text-align: center;
  background: linear-gradient(160deg, #1A0A2E 0%, #2D1150 40%, #3B1668 70%, #2A0E45 100%);
  position: relative;
  overflow: hidden;
}

.demo-detail-hero__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 0 0.125rem;
}

.demo-detail-hero__link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  transition: color 150ms ease;
}

.demo-detail-hero__link:hover {
  color: #FFFFFF;
}

/* ============================================
   RESPONSIVE
   ============================================ */

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

/* Mobile */
@media (max-width: 768px) {
  .demo-grid {
    grid-template-columns: 1fr;
  }

  .demo-hero {
    padding: 7rem 0 2rem;
  }
}