/* Global Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: #e0e0e0;
  background-color: #0a0a0a;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Header Styles */
.th-header-wrapper {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  padding: 1.2rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid #e94560;
}

.th-nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.th-logo-section {
  font-size: 2rem;
  font-weight: bold;
  color: #e94560;
  text-shadow: 2px 2px 4px rgba(233, 69, 96, 0.3);
  letter-spacing: 1px;
}

.th-menu-list {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.th-menu-item a {
  color: #f0f0f0;
  font-weight: 500;
  font-size: 1.05rem;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.th-menu-item a:hover {
  background-color: #e94560;
  color: white;
  transform: translateY(-2px);
}

/* Hero Banner */
.th-hero-banner {
  background: linear-gradient(to right, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.3)), url('/blg202501.jpg') center/cover;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.th-hero-content {
  text-align: center;
  z-index: 2;
  max-width: 800px;
  padding: 2rem;
}

.th-hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.5rem;
  text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.8);
  line-height: 1.2;
}

.th-hero-subtitle {
  font-size: 1.4rem;
  color: #cccccc;
  margin-bottom: 2rem;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.7);
}

.th-cta-button {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, #e94560 0%, #c72d48 100%);
  color: white;
  font-size: 1.2rem;
  font-weight: 600;
  border-radius: 50px;
  box-shadow: 0 8px 25px rgba(233, 69, 96, 0.4);
  transition: all 0.3s ease;
}

.th-cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(233, 69, 96, 0.6);
}

/* Section Container */
.th-section-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.th-section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.th-section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.th-section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #e94560, #c72d48);
  border-radius: 2px;
}

.th-section-description {
  font-size: 1.1rem;
  color: #b0b0b0;
  max-width: 700px;
  margin: 1.5rem auto 0;
}

/* Video Grid */
.th-video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.th-video-card {
  background: linear-gradient(145deg, #1a1a2e, #16213e);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
  cursor: pointer;
}

.th-video-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(233, 69, 96, 0.3);
}

.th-video-thumbnail {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.th-video-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.th-video-card:hover .th-video-thumbnail img {
  transform: scale(1.1);
}

.th-play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background-color: rgba(233, 69, 96, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.th-video-card:hover .th-play-overlay {
  background-color: rgba(233, 69, 96, 1);
  transform: translate(-50%, -50%) scale(1.15);
}

.th-play-icon {
  width: 0;
  height: 0;
  border-left: 20px solid white;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  margin-left: 5px;
}

.th-video-info {
  padding: 1.5rem;
}

.th-video-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.th-video-meta {
  display: flex;
  justify-content: space-between;
  color: #888888;
  font-size: 0.9rem;
  margin-top: 0.8rem;
}

.th-video-category {
  color: #e94560;
  font-weight: 500;
}

/* Category Section */
.th-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.th-category-item {
  background: linear-gradient(135deg, #1a1a2e, #0f3460);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.th-category-item:hover {
  border-color: #e94560;
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(233, 69, 96, 0.3);
}

.th-category-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.th-category-name {
  font-size: 1.3rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.th-category-count {
  color: #888888;
  font-size: 0.95rem;
}

/* Features Section */
.th-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.th-feature-box {
  background: linear-gradient(145deg, #1a1a2e, #16213e);
  padding: 2.5rem;
  border-radius: 12px;
  text-align: center;
  border-left: 4px solid #e94560;
  transition: all 0.3s ease;
}

.th-feature-box:hover {
  transform: translateX(5px);
  box-shadow: 0 10px 30px rgba(233, 69, 96, 0.2);
}

.th-feature-icon-wrapper {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #e94560, #c72d48);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2.5rem;
}

.th-feature-heading {
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 1rem;
}

.th-feature-text {
  color: #b0b0b0;
  line-height: 1.8;
  font-size: 1rem;
}

/* Footer */
.th-footer-area {
  background: linear-gradient(135deg, #0f0f1e 0%, #1a1a2e 100%);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
  border-top: 3px solid #e94560;
}

.th-footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 2rem;
}

.th-footer-column h3 {
  font-size: 1.4rem;
  color: #ffffff;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.th-footer-links {
  list-style: none;
}

.th-footer-links li {
  margin-bottom: 0.8rem;
}

.th-footer-links a {
  color: #b0b0b0;
  transition: all 0.3s ease;
}

.th-footer-links a:hover {
  color: #e94560;
  padding-left: 5px;
}

.th-footer-description {
  color: #b0b0b0;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.th-social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.th-social-icon {
  width: 40px;
  height: 40px;
  background-color: #1a1a2e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e94560;
  font-weight: bold;
  transition: all 0.3s ease;
}

.th-social-icon:hover {
  background-color: #e94560;
  color: white;
  transform: translateY(-3px);
}

.th-footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #333;
  color: #888888;
  font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .th-menu-list {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .th-hero-title {
    font-size: 2.5rem;
  }

  .th-hero-subtitle {
    font-size: 1.1rem;
  }

  .th-video-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }

  .th-section-title {
    font-size: 2rem;
  }

  .th-nav-container {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .th-hero-banner {
    height: 400px;
  }

  .th-hero-title {
    font-size: 2rem;
  }

  .th-video-grid {
    grid-template-columns: 1fr;
  }

  .th-section-container {
    padding: 2rem 1rem;
  }
}