/* 
  program-studi.css - Styles for Program Studi Page
  Uses tokens from tokens.css
*/

/* Hero */
.hero-prodi {
  padding-top: 140px;
  padding-bottom: var(--space-xxxl);
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.hero-prodi h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  line-height: 1.1;
}

.hero-prodi p {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Filter Section */
.filter-section {
  padding: 0 var(--space-md) var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.filter-btn {
  background-color: white;
  border: 1px solid #cbd5e1;
  color: var(--color-text-muted);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover {
  background-color: #f1f5f9;
  color: var(--color-text-main);
}

.filter-btn.active {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Programs Grid */
.prodi-grid-section {
  padding: 0 var(--space-md) var(--space-xxxl);
  background-color: var(--color-paper-light);
}

.prodi-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 450px), 1fr));
  gap: var(--space-xl);
  align-items: start;
}

.prodi-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0,0,0,0.03);
  border: 1px solid rgba(0,0,0,0.05);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.prodi-card.hide {
  display: none;
  opacity: 0;
  transform: scale(0.95);
}

.prodi-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.08);
}

.prodi-visual {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.prodi-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.prodi-card:hover .prodi-visual img {
  transform: scale(1.05);
}

.prodi-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background-color: var(--color-accent-gold);
  color: var(--color-text-main);
  padding: 4px var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 0.5px;
}

.prodi-content {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.prodi-content h2 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-size: 1.75rem;
  margin: 0 0 var(--space-sm) 0;
  line-height: 1.2;
}

.prodi-degree {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.prodi-section {
  margin-bottom: var(--space-md);
}

.prodi-section-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #64748b;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.tag {
  background-color: #f1f5f9;
  color: #334155;
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
}

.career-list {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
  color: var(--color-text-main);
}

.career-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 4px;
}

.career-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.prodi-actions {
  margin-top: auto;
  padding-top: var(--space-lg);
}

.prodi-actions .btn {
  width: 100%;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: var(--space-md);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: white;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0,0,0,0.2);
}

.modal-overlay.open .modal-content {
  transform: translateY(0);
}

.modal-header {
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-paper-light);
}

.modal-header h2 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-size: 1.5rem;
  margin: 0;
}

.btn-close {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  transition: color 0.2s ease, transform 0.2s ease;
}

.btn-close:hover {
  color: #0f172a;
  transform: rotate(90deg);
}

.btn-close svg {
  width: 24px;
  height: 24px;
}

.modal-body {
  padding: var(--space-xl);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.curriculum-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.semester-card {
  background: #f8fafc;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid #e2e8f0;
}

.semester-card h4 {
  margin: 0 0 var(--space-sm) 0;
  color: var(--color-primary);
  font-size: 1rem;
}

.semester-card ul {
  margin: 0;
  padding-left: var(--space-md);
  font-size: 0.9rem;
  color: var(--color-text-main);
}

.modal-quote {
  background-color: var(--color-paper-dark);
  color: white;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  font-style: italic;
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-accent-gold);
  line-height: 0.5;
}

.modal-footer {
  padding: var(--space-md) var(--space-xl);
  border-top: 1px solid #e2e8f0;
  display: flex;
  justify-content: flex-end;
  background: var(--color-paper-light);
}

@media (max-width: 768px) {
  .curriculum-grid {
    grid-template-columns: 1fr;
  }
}