/* ========================================
   LISTENUP - HERO & SECTIONS
   APPLE-INSPIRED MODERN DESIGN
   ======================================== */

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, 
    var(--bg-secondary) 0%, 
    var(--bg-tertiary) 100%);
  padding: var(--spacing-2xl) var(--spacing-lg);
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255, 149, 0, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-section h1 {
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.hero-section p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* Section Heading */
.section-heading {
  margin-bottom: var(--spacing-xl);
}

.section-heading h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.3px;
}

.section-heading p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
}

/* Featured Section */
.featured-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--bg-primary);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.featured-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: var(--transition-fast);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.featured-card:hover {
  border-color: var(--accent-primary);
  background: var(--card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.featured-card-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.featured-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.featured-card p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
  border-radius: var(--radius-lg);
  margin: var(--spacing-2xl) 0;
}

.cta-section h2 {
  color: white;
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-lg);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
}

.cta-button {
  background: white;
  color: var(--accent-primary);
  padding: 12px 32px;
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: var(--transition-fast);
  display: inline-block;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* Trending Section */
.trending-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--bg-primary);
}

.trending-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.trending-item {
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.trending-item:hover {
  transform: translateY(-4px);
}

.trending-thumbnail {
  width: 100%;
  aspect-ratio: 1;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.trending-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.trending-thumbnail::after {
  content: '▶';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  color: var(--accent-primary);
  opacity: 0;
  transition: var(--transition-fast);
}

.trending-item:hover .trending-thumbnail::after {
  opacity: 1;
}

.trending-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.trending-artist {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
}

/* Footer-like Info Section */
.info-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--bg-secondary);
  text-align: center;
  border-top: 1px solid var(--separator);
}

.info-section h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.info-section p {
  font-size: var(--font-size-md);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section {
    min-height: 350px;
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .hero-section h1 {
    font-size: 2rem;
  }

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

  .hero-cta {
    flex-direction: column;
  }

  .cta-button {
    width: 100%;
  }
}