/* Document Information Page Styles */

.di-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  background: #f8f9fa;
}

.di-title {
  text-align: center;
  color: #003366;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.di-title span {
  display: block;
  font-size: 1.2rem;
  color: #0066cc;
  font-weight: 400;
  margin-top: 10px;
  text-transform: none;
}

.di-section {
  background: #fff;
  border-radius: 10px;
  padding: 40px 30px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.section-title {
  color: #003366;
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 30px;
  text-align: center;
  border-bottom: 3px solid #0066cc;
  padding-bottom: 15px;
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.doc-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 25px;
  transition: all 0.3s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s forwards;
}

.doc-card:nth-child(1) { animation-delay: 0.1s; }
.doc-card:nth-child(2) { animation-delay: 0.2s; }
.doc-card:nth-child(3) { animation-delay: 0.3s; }
.doc-card:nth-child(4) { animation-delay: 0.4s; }
.doc-card:nth-child(5) { animation-delay: 0.5s; }
.doc-card:nth-child(6) { animation-delay: 0.6s; }
.doc-card:nth-child(7) { animation-delay: 0.7s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.doc-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 102, 204, 0.2);
  border-color: #0066cc;
}

.doc-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #0066cc 0%, #003366 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.8rem;
  color: #fff;
}

.doc-card h3 {
  color: #003366;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 15px;
  line-height: 1.4;
}

.doc-details {
  background: #f8f9fa;
  padding: 15px;
  border-radius: 5px;
  margin-bottom: 15px;
  font-size: 0.9rem;
}

.doc-details p {
  margin: 8px 0;
  color: #333;
}

.doc-desc {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.doc-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-view,
.btn-download {
  flex: 1;
  min-width: 140px;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-view {
  background: #0066cc;
  color: #fff;
  border: 2px solid #0066cc;
}

.btn-view:hover {
  background: #0055aa;
  border-color: #0055aa;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 102, 204, 0.3);
}

.btn-download {
  background: #fff;
  color: #0066cc;
  border: 2px solid #0066cc;
}

.btn-download:hover {
  background: #0066cc;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 102, 204, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .di-title {
    font-size: 1.8rem;
  }

  .di-title span {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .di-section {
    padding: 30px 20px;
  }

  .doc-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .doc-card {
    padding: 20px;
  }

  .doc-buttons {
    flex-direction: column;
  }

  .btn-view,
  .btn-download {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .di-container {
    padding: 20px 10px;
  }

  .di-title {
    font-size: 1.5rem;
  }

  .doc-card h3 {
    font-size: 1.1rem;
  }

  .doc-icon {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
}

html {
  scroll-behavior: smooth;
}