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

body {
  font-family: "DM Sans", sans-serif;
  line-height: 1.6;
  color: #374151;
  background-color: #ffffff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 2rem;
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ea580c;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: #4b5563;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-link:hover {
  color: #ea580c;
}

.search-container {
  display: flex;
  align-items: center;
  position: relative;
  max-width: 300px;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.2s;
}

.search-input:focus {
  border-color: #ea580c;
}

.search-btn {
  position: absolute;
  right: 0.5rem;
  background: none;
  border: none;
  color: #6b7280;
  cursor: pointer;
  padding: 0.25rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
  padding: 4rem 0;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #6b7280;
  margin-bottom: 3rem;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: #ea580c;
}

.stat-label {
  font-size: 0.875rem;
  color: #6b7280;
  font-weight: 500;
}

/* Filter Section */
.filter-section {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 0;
}

.filter-tabs {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 0.75rem 1.5rem;
  border: none;
  background: #f9fafb;
  color: #6b7280;
  border-radius: 0.5rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-tab:hover {
  background: #f3f4f6;
  color: #374151;
}

.filter-tab.active {
  background: #ea580c;
  color: #ffffff;
}

/* Software Grid */
.software-grid-section {
  padding: 3rem 0;
}

.software-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.software-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.2s;
  cursor: pointer;
}

.software-card:hover {
  border-color: #ea580c;
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.1);
  transform: translateY(-2px);
}

.software-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.software-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.5rem;
  background: #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Updated software icon to handle images properly */
.software-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0.5rem;
}

.software-icon .fallback-icon {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #ea580c;
  background: #f3f4f6;
  border-radius: 0.5rem;
}

.software-info h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.software-info .version {
  font-size: 0.875rem;
  color: #6b7280;
}

.software-description {
  color: #6b7280;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.software-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: #6b7280;
}

.download-btn {
  width: 100%;
  padding: 0.75rem;
  background: #ea580c;
  color: #ffffff;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
}

.download-btn:hover {
  background: #dc2626;
}

.load-more-container {
  text-align: center;
}

.load-more-btn {
  padding: 1rem 2rem;
  background: #f9fafb;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  color: #374151;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.load-more-btn:hover {
  background: #f3f4f6;
  border-color: #ea580c;
}

/* Categories Section */
.categories-section {
  background: #f9fafb;
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 3rem;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.category-card {
  background: #ffffff;
  padding: 2rem;
  border-radius: 0.75rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
  border: 1px solid #e5e7eb;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-color: #ea580c;
}

.category-icon {
  width: 64px;
  height: 64px;
  background: #fef3f2;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: #ea580c;
}

.category-card h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.category-card p {
  color: #6b7280;
  line-height: 1.5;
}

/* Footer */
.footer {
  background: #1f2937;
  color: #d1d5db;
  padding: 3rem 0 1rem;
}

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

.footer-section h4 {
  color: #ea580c;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-section h5 {
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-section ul li a:hover {
  color: #ea580c;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 1rem;
  text-align: center;
  color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 1rem;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .search-container {
    order: 2;
    max-width: none;
  }

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

  .hero-stats {
    gap: 1.5rem;
  }

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

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

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 2rem 0;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .software-card {
    padding: 1rem;
  }

  .category-card {
    padding: 1.5rem;
  }
}