/* ============================================
   HERO SECTION - Professional Grade
   ============================================ */

.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl) 0;
  background: transparent;
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.6;
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--text-primary);
  padding: var(--space-2xl);
  max-width: 900px;
  margin: 0 auto;
}

.hero-text h1 {
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 50%, var(--accent-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.04em;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-text p {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

/* Search Bar */
.search-bar {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  justify-content: center;
  flex-wrap: wrap;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.search-bar input,
.search-bar select {
  background: rgba(30, 39, 54, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 15px;
  min-height: 52px;
  min-width: 200px;
  transition: all var(--transition-fast);
  font-family: var(--font-sans);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Custom Select Dropdown Styling */
.search-bar select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 44px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23FF9F43' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.search-bar select:hover {
  border-color: var(--border-color-hover);
  background-color: var(--bg-elevated);
}

.search-bar select option {
  background: var(--bg-surface);
  color: var(--text-primary);
  padding: 12px 16px;
  font-size: 14px;
  font-family: var(--font-sans);
}

.search-bar select option:checked {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-primary-hover));
  color: #0A0E17;
}

.search-bar input:focus,
.search-bar select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(255, 138, 0, 0.15), 0 0 20px rgba(255, 138, 0, 0.06);
}

.search-bar input::placeholder {
  color: var(--text-disabled);
}

.search-bar button {
  min-width: 140px;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.hero-stats .stat {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hero-stats .stat:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.hero-stats .stat strong {
  color: var(--accent-primary);
  margin-right: 4px;
  font-size: 16px;
}

/* ============================================
   CATEGORY GRID
   ============================================ */

.categories-section {
  padding: var(--space-3xl) 0;
  background: transparent;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.category-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background: rgba(30, 39, 54, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all calc(var(--transition-base) * 1.5) cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 138, 0, 0.4);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  background: rgba(30, 39, 54, 0.5);
}

.category-card i {
  font-size: 32px;
  color: var(--accent-primary);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 138, 0, 0.1);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.category-card:hover i {
  transform: scale(1.05);
  background: rgba(255, 138, 0, 0.2);
}

.category-card span {
  font-weight: 600;
  font-size: 15px;
  line-height: 1.3;
}

/* Responsive */
@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

@media (max-width: 720px) {
  .hero {
    min-height: 500px;
    padding: var(--space-2xl) 0;
  }

  .hero-inner {
    padding: var(--space-lg);
  }

  .hero-text h1 {
    font-size: clamp(2rem, 6vw, 3rem);
    margin-bottom: var(--space-md);
  }

  .hero-text p {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-bottom: var(--space-lg);
  }

  .search-bar {
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
  }

  .search-bar input,
  .search-bar select,
  .search-bar button {
    width: 100%;
    min-width: auto;
    padding: 12px 16px;
    font-size: 14px;
    min-height: 48px;
  }

  .search-bar select {
    padding-right: 40px;
    background-position: right 12px center;
  }

  .search-bar button {
    padding: 12px 20px;
  }

  .hero-stats {
    gap: var(--space-sm);
    margin-top: var(--space-lg);
  }

  .hero-stats .stat {
    padding: 10px 16px;
    font-size: 13px;
  }

  .hero-stats .stat strong {
    font-size: 15px;
  }

  .category-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-md);
  }

  .category-card {
    padding: var(--space-md);
  }

  .category-card i {
    font-size: 28px;
    width: 44px;
    height: 44px;
  }

  .category-card span {
    font-size: 14px;
  }

  .categories-section {
    padding: var(--space-2xl) 0;
  }
}

@media (max-width: 460px) {
  .hero {
    min-height: 450px;
    padding: var(--space-xl) 0;
  }

  .hero-inner {
    padding: var(--space-md);
  }

  .hero-text h1 {
    font-size: 1.85rem;
    margin-bottom: 12px;
  }

  .hero-text p {
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
  }

  .search-bar {
    gap: 10px;
    margin-top: var(--space-md);
  }

  .search-bar input,
  .search-bar select,
  .search-bar button {
    padding: 11px 14px;
    font-size: 13px;
    min-height: 44px;
    border-radius: var(--radius-md);
  }

  .hero-stats {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: var(--space-md);
  }

  .hero-stats .stat {
    padding: 8px 14px;
    font-size: 12px;
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .hero-stats .stat strong {
    font-size: 14px;
  }

  .category-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .category-card {
    padding: 12px;
  }

  .category-card i {
    font-size: 26px;
    width: 40px;
    height: 40px;
  }

  .category-card span {
    font-size: 13px;
  }

  .categories-section {
    padding: var(--space-xl) 0;
  }
}