/* ==========================================================================
   Homepage - utilitycommons.com
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Hero Section
   -------------------------------------------------------------------------- */

.homepage-hero {
  max-width: 48rem;
  margin: 0 auto;
  padding: 4rem 1.5rem 3rem;
  text-align: center;
}

.homepage-hero h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.homepage-hero h2 {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 400;
  color: var(--color-text-light);
  line-height: 1.5;
  margin-bottom: 2rem;
}

/* Search bar */
.search-wrapper {
  position: relative;
  width: 100%;
  max-width: 36rem;
  margin: 0 auto;
}

.search-icon {
  position: absolute;
  top: 50%;
  left: 1.25rem;
  transform: translateY(-50%);
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-text-light);
  pointer-events: none;
}

.search-wrapper input {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3.25rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: #fff;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-wrapper input::placeholder {
  color: var(--color-text-light);
}

.search-wrapper input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(245, 73, 0, 0.12);
}

/* Search results dropdown */
.search-results {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  max-height: 320px;
  overflow-y: auto;
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}

.search-results.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  cursor: pointer;
  transition: background-color 0.15s ease;
  text-align: left;
}

.search-result-item:first-child {
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.search-result-item:last-child {
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.search-result-item:hover {
  background-color: var(--color-bg);
}

.search-result-item + .search-result-item {
  border-top: 1px solid var(--color-border);
}

.search-result-name {
  font-weight: 500;
  color: var(--color-text);
  flex: 1;
  min-width: 0;
}

.search-result-type {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.search-result-category {
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-align: right;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   2. Top Tools Section
   -------------------------------------------------------------------------- */

.top-tools {
  padding: 3rem 1.5rem;
  max-width: 72rem;
  margin: 0 auto;
}

.top-tools .section-heading {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2rem;
}

.top-tools-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .top-tools-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tool-card {
  display: block;
  background: #fff;
  border: 1px solid var(--color-orange-100);
  border-radius: var(--radius-2xl);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s ease;
}

.tool-card:hover {
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: inherit;
}

.tool-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.tool-card-description {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.tool-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.type-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.category-label {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   3. Category Blocks Section
   -------------------------------------------------------------------------- */

.category-blocks {
  padding: 3rem 1.5rem;
  max-width: 72rem;
  margin: 0 auto;
}

.category-blocks .section-heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2rem;
}

.category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.category-block {
  background: #fff;
  border: 1px solid var(--color-orange-100);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.category-block-header h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.625rem;
}

.subcategory-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.subcategory-pill {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-bg);
  padding: 0.125rem 0.45rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  line-height: 1.4;
}

.popular-links {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  flex: 1;
}

.popular-links li + li {
  margin-top: 0.5rem;
}

.popular-links a {
  font-size: 0.9rem;
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.15s ease;
}

.popular-links a:hover {
  color: var(--color-primary);
}

.btn-random {
  display: block;
  width: 100%;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  color: var(--color-primary);
  background: transparent;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
  text-decoration: none;
}

.btn-random:hover {
  background-color: var(--color-primary);
  color: #fff;
}

/* --------------------------------------------------------------------------
   4. Industry Section
   -------------------------------------------------------------------------- */

.industry-section {
  padding: 3rem 1.5rem;
  max-width: 72rem;
  margin: 0 auto;
}

.industry-section .section-heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2rem;
}

.industry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .industry-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.industry-card {
  display: block;
  background: #fff;
  border: 1px solid var(--color-orange-100);
  border-radius: var(--radius-2xl);
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.industry-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
  color: inherit;
}

.industry-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  padding-left: 0.75rem;
  border-left: 3px solid var(--color-primary-light);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   5. About Section
   -------------------------------------------------------------------------- */

.homepage-about {
  padding: 3rem 1.5rem 4rem;
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.homepage-about .about-card {
  background: #fff;
  border: 1px solid var(--color-orange-100);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem;
}

.homepage-about .about-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.homepage-about .about-card p {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.homepage-about .btn-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background-color: var(--color-primary);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.homepage-about .btn-cta:hover {
  background-color: var(--color-primary-dark);
}