/* ==========================================================================
   XYZ Tools - Home Page (Mais Usadas, Dynamic Grid & Clean Icon Aesthetic)
   ========================================================================== */

.home-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 1040px;
  margin: 0 auto;
  padding: var(--space-md) 0 var(--space-2xl);
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Hero Section with Centered Logo & Refined Clean Subtitle
   ========================================================================== */
.home-hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-2xl) var(--space-md) var(--space-md);
}

.hero-content {
  width: 100%;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 96px Centered Logo */
.hero-logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.hero-logo-img {
  height: 96px;
  width: auto;
  max-width: 90vw;
  filter: var(--logo-filter);
  transition: transform var(--transition-fast);
}

.hero-logo-wrapper:hover .hero-logo-img {
  transform: scale(1.02);
}

/* Modern Capsules (Beta + Version) */
.hero-capsules-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}

.brand-capsule {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  color: var(--text-primary);
  text-transform: uppercase;
}

.brand-capsule-version {
  color: var(--text-muted);
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.02);
}

.hero-capsules-wrapper .brand-capsule-tools {
  font-size: 0.72rem;
  padding: 3px 10px;
}

/* Title */
.hero-title {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  line-height: 1.3;
  margin-bottom: 8px;
}

/* 2-Color Gradient Accent */
.gradient-text-accent {
  background: linear-gradient(120deg, #06b6d4 0%, #10b981 50%, #06b6d4 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Clean subtitle (Mobile friendly & concise) */
.hero-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-xl);
  max-width: 520px;
}

/* Spotlight Search Box */
.hero-search-container {
  width: 100%;
  max-width: 540px;
  position: relative;
}

.hero-search-box {
  display: flex;
  align-items: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: 1rem;
  padding: 10px 14px;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-fast);
}

.hero-search-box:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(var(--accent-primary-rgb), 0.15), 0 4px 20px -2px rgba(0, 0, 0, 0.35);
  background-color: var(--bg-surface-elevated);
}

.hero-search-icon {
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-right: var(--space-sm);
  transition: color var(--transition-fast);
}

.hero-search-box:focus-within .hero-search-icon {
  color: var(--accent-primary);
}

.hero-search-input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
}

.hero-search-input::placeholder {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.hero-search-clear {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 4px;
  display: none;
  transition: color var(--transition-fast);
}

.hero-search-clear:hover {
  color: var(--text-primary);
}

/* ==========================================================================
   Mais Usadas (Popular Tools Showcase Row)
   ========================================================================== */
.popular-tools-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.popular-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 2px;
}

.popular-section-header svg {
  color: #f59e0b;
}

.popular-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
}

.popular-tool-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 0.65rem;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.popular-tool-chip:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--chip-accent, var(--accent-primary));
  transform: translateY(-1px);
}

.popular-tool-chip svg {
  width: 16px;
  height: 16px;
  color: var(--chip-accent, var(--accent-primary));
  flex-shrink: 0;
}

/* ==========================================================================
   Category Chips Filter Bar
   ========================================================================== */
.home-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: var(--space-sm);
}

.category-chips {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.category-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.4rem 0.8rem;
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: 0.75rem;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  color: var(--btn-text);
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.category-chip svg {
  width: 14px;
  height: 14px;
}

.category-chip:hover {
  background: var(--btn-bg-hover);
  border-color: var(--btn-border-hover);
  color: var(--btn-text-hover);
}

.category-chip.active {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  font-weight: 600;
  border-color: var(--border-active);
}

.tools-count-badge {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Tools Grid & Cards (Clean icon without background square box)
   ========================================================================== */
.home-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: var(--space-md);
}

.tool-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 0.75rem;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-md);
  transition: transform var(--transition-fast), border-color 0.2s ease, background-color var(--transition-fast);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.tool-card:hover {
  transform: translateY(-2px);
  background: var(--bg-surface-elevated);
  border-color: rgba(var(--card-accent-rgb, 59, 130, 246), 0.35);
}

.tool-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
}

/* Pure clean icon with NO square box */
.tool-card-icon-box {
  width: auto;
  height: auto;
  background: transparent !important;
  border: none !important;
  padding: 0;
  box-shadow: none !important;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--card-accent, var(--accent-primary));
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.tool-card:hover .tool-card-icon-box {
  transform: scale(1.1);
}

.tool-card-icon-box svg {
  width: 22px;
  height: 22px;
}

.tool-card-category-tag {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  background: var(--bg-input);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.tool-card-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tool-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.tool-card-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.tool-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 8px;
  transition: color var(--transition-fast);
}

.tool-card:hover .tool-card-footer {
  color: var(--card-accent, var(--accent-primary));
}

.tool-card-arrow {
  transition: transform var(--transition-fast);
}

.tool-card:hover .tool-card-arrow {
  transform: translateX(3px);
}

/* Empty search state */
.home-empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  gap: var(--space-sm);
  background: var(--bg-surface);
  border: 1px dashed var(--border-medium);
  border-radius: 1rem;
}

.home-empty-state.active {
  display: flex;
}

.empty-state-icon {
  width: 44px;
  height: 44px;
  color: var(--text-muted);
  stroke-width: 1.5;
}