/* #region Hero Section */

.hero-container {
  margin-top: 80px;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 800px;
  width: 100%;
  text-align: center;
  animation: fadeInUp 1s ease-out;
}

.main-heading {
  font-size: var(--fs-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--color-gray-900);
}

.main-description {
  font-size: var(--fs-lg);
  color: var(--color-gray-700);
  line-height: 1.6;
  margin-bottom: 0;
}

.animated-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.floating-shape {
  position: absolute;
  border-radius: var(--radius-full);
  background: linear-gradient(
    45deg,
    var(--color-primary),
    var(--color-secondary)
  );
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
  will-change: transform;
}

.shape-1 {
  width: 80px;
  height: 80px;
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 60px;
  height: 60px;
  top: 20%;
  right: 15%;
  animation-delay: 1s;
}

.shape-3 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 20%;
  animation-delay: 2s;
}

.shape-4 {
  width: 40px;
  height: 40px;
  bottom: 30%;
  right: 25%;
  animation-delay: 3s;
}

.shape-5 {
  width: 70px;
  height: 70px;
  top: 50%;
  left: 5%;
  animation-delay: 4s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

/* #endregion */

/* #region Content Sections */

.section-wrapper {
  padding: var(--spacing-lg) var(--spacing-sm);
  margin: 0 auto;
  max-width: 1400px;
}

.content-header {
  text-align: center;
  margin-bottom: var(--spacing-sm);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.content-header h2,
.content-header h3 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-gray-900);
}

.content-header p {
  font-size: var(--fs-lg);
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* #endregion */

/* #region Intro Section */

.intro-section {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  gap: var(--spacing-3xl);
  max-width: 1400px;
  margin: 0 auto;
}

.intro-media {
  flex: 1 1 50%;
}

.intro-media .video-embed {
  width: 100%;
  aspect-ratio: 16 / 9;
  box-shadow: var(--shadow-2xl);
  border-radius: var(--radius-xl);
  border: none;
}

.intro-content {
  flex: 1 1 50%;
}

.intro-content h2 {
  margin-bottom: var(--spacing-lg);
  font-size: var(--fs-2xl);
  color: var(--color-gray-900);
}

.intro-content p {
  text-align: justify;
  font-size: var(--fs-base);
  color: var(--color-gray-700);
  line-height: 1.7;
}

/* #endregion */

/* #region Affiliation Section */

.affiliation-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
  padding: var(--spacing-3xl);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-backdrop);
  border-radius: var(--radius-2xl);
  margin: var(--spacing-xl) auto;
  max-width: 1200px;
}

.affiliation-item {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.affiliation-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.affiliation-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.affiliation-item img {
  max-width: 150px;
  height: auto;
  margin: 0 auto var(--spacing-lg);
  filter: grayscale(0.2);
  transition: var(--transition-base);
}

.affiliation-item:hover img {
  filter: grayscale(0);
  transform: scale(1.05);
}

.affiliation-item h2 {
  font-size: var(--fs-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

.affiliation-item p {
  color: var(--color-gray-600);
  font-size: var(--fs-base);
  line-height: 1.5;
}

/* #endregion */

/* #region Entry Section */

.entry-section {
  background: var(--gradient-brand);
  color: var(--color-white);
  padding: var(--spacing-md) var(--spacing-md);
  border-radius: var(--radius-2xl);
  margin: var(--spacing-xl) auto;
  max-width: 1200px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.entry-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")
    repeat;
  opacity: 0.3;
  pointer-events: none;
}

.entry-item {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.entry-item h2 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
}

.entry-item p {
  font-size: var(--fs-lg);
  margin-bottom: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.entry-item a {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-2xl);
  background: var(--color-white);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--fs-lg);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.entry-item a:hover {
  background: var(--color-gray-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* #endregion */

/* #region Programmes Section */

.programmes-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-2xl);
}

.programme {
  display: grid;
  grid-template-columns: 2fr 5fr;
  gap: var(--spacing-2xl);
  align-items: stretch;
  transition: var(--transition-base);
  cursor: pointer;
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.programme::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--category-base, var(--color-primary)),
    var(--category-light, var(--color-primary-light))
  );
  transition: var(--transition-base);
}

.programme:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  text-decoration: none;
  color: inherit;
}

.programme:hover::before {
  height: 6px;
}

.path-banner {
  height: 280px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
}

.path-banner .background-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.path-banner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.7) 0%,
    rgba(0, 0, 0, 0.4) 100%
  );
  z-index: 2;
  transition: var(--transition-base);
}

.programme:hover .path-banner::after {
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.1) 100%
  );
}

.path-banner .text-content {
  position: relative;
  z-index: 3;
  color: var(--color-white);
  text-align: left;
}

.path-banner .label {
  font-size: var(--fs-sm);
  font-weight: 500;
  opacity: 0.9;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.path-banner .pathway {
  font-size: var(--fs-xl);
  font-weight: 700;
  display: block;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.path-banner .arrow-icon {
  position: absolute;
  right: var(--spacing-lg);
  bottom: var(--spacing-lg);
  width: 60px;
  height: 60px;
  fill: rgba(255, 255, 255, 0.4);
  z-index: 3;
  transition: var(--transition-base);
  transform: translateX(-20px);
}

.programme:hover .arrow-icon {
  fill: rgba(255, 255, 255, 0.8);
  transform: translateX(10px);
}

.main-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--spacing-lg) 0;
  gap: var(--spacing-md);
}

.programme-info {
  flex-grow: 1;
}

.programme-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--color-gray-200);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--fs-sm);
  color: var(--color-gray-600);
}

.meta-item i {
  color: var(--category-base, var(--color-primary));
  width: 16px;
  text-align: center;
}

.programme-link {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

.programme-link:hover {
  text-decoration: none;
  color: inherit;
}

.main-content h2 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
  line-height: 1.3;
}

.main-content p {
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  flex-grow: 1;
}

.main-content .action {
  background: var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  border-left: 4px solid var(--category-base, var(--color-primary));
  transition: var(--transition-base);
}

.programme:hover .main-content .action {
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.action label {
  font-size: var(--fs-sm);
  color: var(--color-gray-600);
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.action .programme-link {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--category-base, var(--color-primary));
}

.programme-separator {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-gray-300),
    transparent
  );
  margin: var(--spacing-2xl) 0;
  border: none;
}

/* #endregion */

/* #region Responsive Design */

@media (max-width: 1024px) {
  .section-wrapper {
    padding: var(--spacing-3xl) var(--spacing-md);
  }

  .intro-section {
    gap: var(--spacing-2xl);
    padding: var(--spacing-3xl) var(--spacing-md);
  }

  .programme {
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
  }

  .path-banner {
    height: 220px;
  }

  .path-banner .pathway {
    font-size: var(--fs-lg);
  }

  .programme-meta {
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .hero-container {
    min-height: 50vh;
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .main-heading {
    font-size: var(--fs-3xl);
  }

  .main-description {
    font-size: var(--fs-base);
  }

  .intro-section {
    flex-direction: column;
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl) var(--spacing-md);
  }

  .intro-media,
  .intro-content {
    flex: 1 1 100%;
  }

  .affiliation-section {
    grid-template-columns: 1fr;
    padding: var(--spacing-xl);
    margin: var(--spacing-2xl) var(--spacing-md);
  }

  .entry-section {
    padding: var(--spacing-2xl) var(--spacing-md);
    margin: var(--spacing-2xl) var(--spacing-md);
  }

  .entry-item h2 {
    font-size: var(--fs-2xl);
  }

  .programmes-container {
    padding: var(--spacing-md);
    gap: var(--spacing-2xl);
  }

  .programme {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .path-banner {
    height: 200px;
    order: 2;
  }

  .main-content {
    order: 1;
    padding: 0;
  }

  .programme-meta {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-start;
  }

  .path-banner .arrow-icon {
    width: 40px;
    height: 40px;
    right: var(--spacing-md);
    bottom: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  .hero-container {
    padding: var(--spacing-md);
  }

  .main-heading {
    font-size: var(--fs-2xl);
  }

  .section-wrapper {
    padding: var(--spacing-2xl) var(--spacing-sm);
  }

  .intro-section {
    padding: var(--spacing-xl) var(--spacing-sm);
  }

  .intro-content h2 {
    font-size: var(--fs-xl);
  }

  .affiliation-section {
    padding: var(--spacing-lg);
  }

  .affiliation-item {
    padding: var(--spacing-md);
  }

  .affiliation-item img {
    max-width: 120px;
  }

  .entry-section {
    padding: var(--spacing-xl) var(--spacing-sm);
  }

  .entry-item h2 {
    font-size: var(--fs-xl);
  }

  .programmes-container {
    padding: var(--spacing-sm);
  }

  .programme {
    padding: var(--spacing-md);
  }

  .path-banner {
    height: 160px;
    padding: var(--spacing-md);
  }

  .path-banner .pathway {
    font-size: var(--fs-base);
  }

  .main-content h2 {
    font-size: var(--fs-xl);
  }

  .programme-meta {
    padding: var(--spacing-sm) 0;
  }

  .meta-item {
    font-size: var(--fs-xs);
  }

  .floating-shape {
    display: none;
  }
}

/* #endregion */

/* #region Accessibility & UX Enhancements */

.programme-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: var(--radius-xl);
}

.video-embed {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.video-embed.loaded {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .floating-shape,
  .programme,
  .affiliation-item,
  .path-banner .arrow-icon {
    animation: none;
    transition: none;
  }

  .programme:hover,
  .affiliation-item:hover,
  .programme:hover .arrow-icon {
    transform: none;
  }
}

/* Loading states */
.programme.loading {
  opacity: 0.7;
  pointer-events: none;
}

.programme.loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-gray-300);
  border-top: 2px solid var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* #endregion */

/* #region Print Styles */

@media print {
  .animated-background,
  .floating-shape,
  .path-banner .arrow-icon {
    display: none;
  }

  .programme {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid var(--color-gray-300);
  }

  .path-banner::after {
    background: none;
  }

  .path-banner .text-content {
    color: var(--color-black);
  }
}

/* #endregion */